28701652

素因数分解:

$2^2\times 7^2\times {\mathrm{146437}}^1$

素因数の和:146455

約数の個数: 18

約数和(自身を含む): 58428762

約数和(自身を除く): 29727110

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 146437, 292874, 585748, 1025059, 2050118, 4100236, 7175413, 14350826, 28701652]

約数ペア:

[(1, 28701652), (2, 14350826), (4, 7175413), (7, 4100236), (14, 2050118), (28, 1025059), (49, 585748), (98, 292874), (196, 146437)]