57407974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12763}}^1$

素因数の和:12951

約数の個数: 16

約数和(自身を含む): 93279312

約数和(自身を除く): 35871338

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 12763, 25526, 165919, 331838, 2207999, 4415998, 28703987, 57407974]

約数ペア:

[(1, 57407974), (2, 28703987), (13, 4415998), (26, 2207999), (173, 331838), (346, 165919), (2249, 25526), (4498, 12763)]