74343689

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 88387200

約数和(自身を除く): 14043511

約数列:

[1, 7, 43, 61, 301, 427, 2623, 4049, 18361, 28343, 174107, 246989, 1218749, 1728923, 10620527, 74343689]

約数ペア:

[(1, 74343689), (7, 10620527), (43, 1728923), (61, 1218749), (301, 246989), (427, 174107), (2623, 28343), (4049, 18361)]