57257422

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 86904000

約数和(自身を除く): 29646578

約数列:

[1, 2, 149, 271, 298, 542, 709, 1418, 40379, 80758, 105641, 192139, 211282, 384278, 28628711, 57257422]

約数ペア:

[(1, 57257422), (2, 28628711), (149, 384278), (271, 211282), (298, 192139), (542, 105641), (709, 80758), (1418, 40379)]