72726524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7727}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 137836608

約数和(自身を除く): 65110084

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7727, 9412, 15454, 30908, 100451, 200902, 401804, 1398587, 2797174, 5594348, 18181631, 36363262, 72726524]

約数ペア:

[(1, 72726524), (2, 36363262), (4, 18181631), (13, 5594348), (26, 2797174), (52, 1398587), (181, 401804), (362, 200902), (724, 100451), (2353, 30908), (4706, 15454), (7727, 9412)]