33656740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129449}}^1$

素因数の和:129471

約数の個数: 24

約数和(自身を含む): 76116600

約数和(自身を除く): 42459860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 129449, 258898, 517796, 647245, 1294490, 1682837, 2588980, 3365674, 6731348, 8414185, 16828370, 33656740]

約数ペア:

[(1, 33656740), (2, 16828370), (4, 8414185), (5, 6731348), (10, 3365674), (13, 2588980), (20, 1682837), (26, 1294490), (52, 647245), (65, 517796), (130, 258898), (260, 129449)]