71587733

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{5531}}^1$

素因数の和:5624

約数の個数: 12

約数和(自身を含む): 83776608

約数和(自身を除く): 12188875

約数列:

[1, 7, 43, 301, 1849, 5531, 12943, 38717, 237833, 1664831, 10226819, 71587733]

約数ペア:

[(1, 71587733), (7, 10226819), (43, 1664831), (301, 237833), (1849, 38717), (5531, 12943)]