3918064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3528

約数の個数: 20

約数和(自身を含む): 7700400

約数和(自身を除く): 3782336

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3449, 6898, 13796, 27592, 55184, 244879, 489758, 979516, 1959032, 3918064]

約数ペア:

[(1, 3918064), (2, 1959032), (4, 979516), (8, 489758), (16, 244879), (71, 55184), (142, 27592), (284, 13796), (568, 6898), (1136, 3449)]