72029012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2939}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 137803680

約数和(自身を除く): 65774668

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 2939, 5878, 6127, 11756, 12254, 24508, 32329, 64658, 129316, 1637023, 3274046, 6548092, 18007253, 36014506, 72029012]

約数ペア:

[(1, 72029012), (2, 36014506), (4, 18007253), (11, 6548092), (22, 3274046), (44, 1637023), (557, 129316), (1114, 64658), (2228, 32329), (2939, 24508), (5878, 12254), (6127, 11756)]