56007656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{411821}}^1$

素因数の和:411844

約数の個数: 16

約数和(自身を含む): 111191940

約数和(自身を除く): 55184284

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 411821, 823642, 1647284, 3294568, 7000957, 14001914, 28003828, 56007656]

約数ペア:

[(1, 56007656), (2, 28003828), (4, 14001914), (8, 7000957), (17, 3294568), (34, 1647284), (68, 823642), (136, 411821)]