42474004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 75637800

約数和(自身を除く): 33163796

約数列:

[1, 2, 4, 89, 178, 229, 356, 458, 521, 916, 1042, 2084, 20381, 40762, 46369, 81524, 92738, 119309, 185476, 238618, 477236, 10618501, 21237002, 42474004]

約数ペア:

[(1, 42474004), (2, 21237002), (4, 10618501), (89, 477236), (178, 238618), (229, 185476), (356, 119309), (458, 92738), (521, 81524), (916, 46369), (1042, 40762), (2084, 20381)]