65914784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{158449}}^1$

素因数の和:158472

約数の個数: 24

約数和(自身を含む): 139752900

約数和(自身を除く): 73838116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 158449, 316898, 633796, 1267592, 2059837, 2535184, 4119674, 5070368, 8239348, 16478696, 32957392, 65914784]

約数ペア:

[(1, 65914784), (2, 32957392), (4, 16478696), (8, 8239348), (13, 5070368), (16, 4119674), (26, 2535184), (32, 2059837), (52, 1267592), (104, 633796), (208, 316898), (416, 158449)]