25390472

素因数分解:

$2^3\times {\mathrm{1429}}^1\times {\mathrm{2221}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 47661900

約数和(自身を除く): 22271428

約数列:

[1, 2, 4, 8, 1429, 2221, 2858, 4442, 5716, 8884, 11432, 17768, 3173809, 6347618, 12695236, 25390472]

約数ペア:

[(1, 25390472), (2, 12695236), (4, 6347618), (8, 3173809), (1429, 17768), (2221, 11432), (2858, 8884), (4442, 5716)]