57213806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{129443}}^1$

素因数の和:129475

約数の個数: 16

約数和(自身を含む): 97859664

約数和(自身を除く): 40645858

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 129443, 258886, 1682759, 2200531, 3365518, 4401062, 28606903, 57213806]

約数ペア:

[(1, 57213806), (2, 28606903), (13, 4401062), (17, 3365518), (26, 2200531), (34, 1682759), (221, 258886), (442, 129443)]