39685204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4861}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 75283208

約数和(自身を除く): 35598004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 4861, 8164, 9722, 19444, 63193, 126386, 252772, 763177, 1526354, 3052708, 9921301, 19842602, 39685204]

約数ペア:

[(1, 39685204), (2, 19842602), (4, 9921301), (13, 3052708), (26, 1526354), (52, 763177), (157, 252772), (314, 126386), (628, 63193), (2041, 19444), (4082, 9722), (4861, 8164)]