72458354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3109}}^1$

素因数の和:3425

約数の個数: 16

約数和(自身を含む): 111661440

約数和(自身を除く): 39203086

約数列:

[1, 2, 43, 86, 271, 542, 3109, 6218, 11653, 23306, 133687, 267374, 842539, 1685078, 36229177, 72458354]

約数ペア:

[(1, 72458354), (2, 36229177), (43, 1685078), (86, 842539), (271, 267374), (542, 133687), (3109, 23306), (6218, 11653)]