57285564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{681971}}^1$

素因数の和:681985

約数の個数: 24

約数和(自身を含む): 152761728

約数和(自身を除く): 95476164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 681971, 1363942, 2045913, 2727884, 4091826, 4773797, 8183652, 9547594, 14321391, 19095188, 28642782, 57285564]

約数ペア:

[(1, 57285564), (2, 28642782), (3, 19095188), (4, 14321391), (6, 9547594), (7, 8183652), (12, 4773797), (14, 4091826), (21, 2727884), (28, 2045913), (42, 1363942), (84, 681971)]