68338946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{154613}}^1$

素因数の和:154645

約数の個数: 16

約数和(自身を含む): 116888184

約数和(自身を除く): 48549238

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 154613, 309226, 2009969, 2628421, 4019938, 5256842, 34169473, 68338946]

約数ペア:

[(1, 68338946), (2, 34169473), (13, 5256842), (17, 4019938), (26, 2628421), (34, 2009969), (221, 309226), (442, 154613)]