67736708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8297}}^1$

素因数の和:8471

約数の個数: 24

約数和(自身を含む): 128486232

約数和(自身を除く): 60749524

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 8297, 16594, 33188, 107861, 215722, 431444, 1302629, 2605258, 5210516, 16934177, 33868354, 67736708]

約数ペア:

[(1, 67736708), (2, 33868354), (4, 16934177), (13, 5210516), (26, 2605258), (52, 1302629), (157, 431444), (314, 215722), (628, 107861), (2041, 33188), (4082, 16594), (8164, 8297)]