64862408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{623677}}^1$

素因数の和:623696

約数の個数: 16

約数和(自身を含む): 130972380

約数和(自身を除く): 66109972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 623677, 1247354, 2494708, 4989416, 8107801, 16215602, 32431204, 64862408]

約数ペア:

[(1, 64862408), (2, 32431204), (4, 16215602), (8, 8107801), (13, 4989416), (26, 2494708), (52, 1247354), (104, 623677)]