25725998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10657}}^1$

素因数の和:10747

約数の個数: 16

約数和(自身を含む): 41438304

約数和(自身を除く): 15712306

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 10657, 21314, 181169, 362338, 756647, 1513294, 12862999, 25725998]

約数ペア:

[(1, 25725998), (2, 12862999), (17, 1513294), (34, 756647), (71, 362338), (142, 181169), (1207, 21314), (2414, 10657)]