68400826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{154753}}^1$

素因数の和:154785

約数の個数: 16

約数和(自身を含む): 116994024

約数和(自身を除く): 48593198

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 154753, 309506, 2011789, 2630801, 4023578, 5261602, 34200413, 68400826]

約数ペア:

[(1, 68400826), (2, 34200413), (13, 5261602), (17, 4023578), (26, 2630801), (34, 2011789), (221, 309506), (442, 154753)]