72660926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{25639}}^1$

素因数の和:25763

約数の個数: 16

約数和(自身を含む): 118456800

約数和(自身を除く): 45795874

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 25639, 51278, 333307, 666614, 2794651, 5589302, 36330463, 72660926]

約数ペア:

[(1, 72660926), (2, 36330463), (13, 5589302), (26, 2794651), (109, 666614), (218, 333307), (1417, 51278), (2834, 25639)]