67381418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{11317}}^1$

素因数の和:11561

約数の個数: 16

約数和(自身を含む): 109331880

約数和(自身を除く): 41950462

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 11317, 22634, 147121, 294242, 2591593, 5183186, 33690709, 67381418]

約数ペア:

[(1, 67381418), (2, 33690709), (13, 5183186), (26, 2591593), (229, 294242), (458, 147121), (2977, 22634), (5954, 11317)]