78279728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{92311}}^1$

素因数の和:92372

約数の個数: 20

約数和(自身を含む): 154530288

約数和(自身を除く): 76250560

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 92311, 184622, 369244, 738488, 1476976, 4892483, 9784966, 19569932, 39139864, 78279728]

約数ペア:

[(1, 78279728), (2, 39139864), (4, 19569932), (8, 9784966), (16, 4892483), (53, 1476976), (106, 738488), (212, 369244), (424, 184622), (848, 92311)]