40725724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4327}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 77194208

約数和(自身を除く): 36468484

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4327, 4706, 8654, 9412, 17308, 56251, 112502, 225004, 783187, 1566374, 3132748, 10181431, 20362862, 40725724]

約数ペア:

[(1, 40725724), (2, 20362862), (4, 10181431), (13, 3132748), (26, 1566374), (52, 783187), (181, 225004), (362, 112502), (724, 56251), (2353, 17308), (4327, 9412), (4706, 8654)]