74209247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4079}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 89303040

約数和(自身を除く): 15093793

約数列:

[1, 7, 23, 113, 161, 791, 2599, 4079, 18193, 28553, 93817, 460927, 656719, 3226489, 10601321, 74209247]

約数ペア:

[(1, 74209247), (7, 10601321), (23, 3226489), (113, 656719), (161, 460927), (791, 93817), (2599, 28553), (4079, 18193)]