71565572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4397}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 135335256

約数和(自身を除く): 63769684

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 4397, 8138, 8794, 16276, 17588, 57161, 114322, 228644, 1376261, 2752522, 5505044, 17891393, 35782786, 71565572]

約数ペア:

[(1, 71565572), (2, 35782786), (4, 17891393), (13, 5505044), (26, 2752522), (52, 1376261), (313, 228644), (626, 114322), (1252, 57161), (4069, 17588), (4397, 16276), (8138, 8794)]