57407282

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 87696000

約数和(自身を除く): 30288718

約数列:

[1, 2, 83, 166, 173, 346, 1999, 3998, 14359, 28718, 165917, 331834, 345827, 691654, 28703641, 57407282]

約数ペア:

[(1, 57407282), (2, 28703641), (83, 691654), (166, 345827), (173, 331834), (346, 165917), (1999, 28718), (3998, 14359)]