57222564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{681221}}^1$

素因数の和:681235

約数の個数: 24

約数和(自身を含む): 152593728

約数和(自身を除く): 95371164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 681221, 1362442, 2043663, 2724884, 4087326, 4768547, 8174652, 9537094, 14305641, 19074188, 28611282, 57222564]

約数ペア:

[(1, 57222564), (2, 28611282), (3, 19074188), (4, 14305641), (6, 9537094), (7, 8174652), (12, 4768547), (14, 4087326), (21, 2724884), (28, 2043663), (42, 1362442), (84, 681221)]