25886038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1697}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 40344480

約数和(自身を除く): 14458442

約数列:

[1, 2, 29, 58, 263, 526, 1697, 3394, 7627, 15254, 49213, 98426, 446311, 892622, 12943019, 25886038]

約数ペア:

[(1, 25886038), (2, 12943019), (29, 892622), (58, 446311), (263, 98426), (526, 49213), (1697, 15254), (3394, 7627)]