57202428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67139}}^1$

素因数の和:67217

約数の個数: 24

約数和(自身を含む): 135354240

約数和(自身を除く): 78151812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 67139, 134278, 201417, 268556, 402834, 805668, 4766869, 9533738, 14300607, 19067476, 28601214, 57202428]

約数ペア:

[(1, 57202428), (2, 28601214), (3, 19067476), (4, 14300607), (6, 9533738), (12, 4766869), (71, 805668), (142, 402834), (213, 268556), (284, 201417), (426, 134278), (852, 67139)]