숫자 28980784
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 7 * 17 * 31 * 491 |
약수 | 1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 491, 496, 527, 868, 952, 982, 1054, 1736, 1904, 1964, 2108, 3437, 3472, 3689, 3928, 4216, 6874, 7378, 7856, 8347, 8432, 13748, 14756, 15221, 16694, 27496, 29512, 30442, 33388, 54992, 58429, 59024, 60884, 66776, 106547, 116858, 121768, 133552, 213094, 233716, 243536, 258757, 426188, 467432, 517514, 852376, 934864, 1035028, 1704752, 1811299, 2070056, 3622598, 4140112, 7245196, 14490392, 28980784 |
약수의 개수 | 80 |
약수의 합 | 70281216 |
성질
표기
바이너리 | 1101110100011011000110000 |
8진수 | 156433060 |
16진수 | 1ba3630 |