숫자 28445440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 71 * 313 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 313, 320, 355, 568, 626, 640, 710, 1136, 1252, 1280, 1420, 1565, 2272, 2504, 2840, 3130, 4544, 5008, 5680, 6260, 9088, 10016, 11360, 12520, 18176, 20032, 22223, 22720, 25040, 40064, 44446, 45440, 50080, 80128, 88892, 90880, 100160, 111115, 177784, 200320, 222230, 355568, 400640, 444460, 711136, 888920, 1422272, 1777840, 2844544, 3555680, 5689088, 7111360, 14222720, 28445440 |
약수의 개수 | 72 |
약수의 합 | 69316128 |
성질
표기
바이너리 | 1101100100000101100000000 |
8진수 | 154405400 |
16진수 | 1b20b00 |