숫자 21428736
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 3 * 7 * 1993 |
약수 | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 1993, 2688, 3584, 3986, 5376, 5979, 7972, 10752, 11958, 13951, 15944, 23916, 27902, 31888, 41853, 47832, 55804, 63776, 83706, 95664, 111608, 127552, 167412, 191328, 223216, 255104, 334824, 382656, 446432, 510208, 669648, 765312, 892864, 1020416, 1339296, 1530624, 1785728, 2678592, 3061248, 3571456, 5357184, 7142912, 10714368, 21428736 |
약수의 개수 | 80 |
약수의 합 | 65275584 |
성질
표기
바이너리 | 1010001101111101000000000 |
8진수 | 121575000 |
16진수 | 146fa00 |