25725356

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 46280640

約数和(自身を除く): 20555284

約数列:

[1, 2, 4, 47, 94, 188, 193, 386, 709, 772, 1418, 2836, 9071, 18142, 33323, 36284, 66646, 133292, 136837, 273674, 547348, 6431339, 12862678, 25725356]

約数ペア:

[(1, 25725356), (2, 12862678), (4, 6431339), (47, 547348), (94, 273674), (188, 136837), (193, 133292), (386, 66646), (709, 36284), (772, 33323), (1418, 18142), (2836, 9071)]