26596930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 49040640

約数和(自身を除く): 22443710

約数列:

[1, 2, 5, 10, 79, 131, 158, 257, 262, 395, 514, 655, 790, 1285, 1310, 2570, 10349, 20303, 20698, 33667, 40606, 51745, 67334, 101515, 103490, 168335, 203030, 336670, 2659693, 5319386, 13298465, 26596930]

約数ペア:

[(1, 26596930), (2, 13298465), (5, 5319386), (10, 2659693), (79, 336670), (131, 203030), (158, 168335), (257, 103490), (262, 101515), (395, 67334), (514, 51745), (655, 40606), (790, 33667), (1285, 20698), (1310, 20303), (2570, 10349)]