26889682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2543}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 42861312

約数和(自身を除く): 15971630

約数列:

[1, 2, 17, 34, 311, 622, 2543, 5086, 5287, 10574, 43231, 86462, 790873, 1581746, 13444841, 26889682]

約数ペア:

[(1, 26889682), (2, 13444841), (17, 1581746), (34, 790873), (311, 86462), (622, 43231), (2543, 10574), (5086, 5287)]