66624454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20177}}^1$

素因数の和:20319

約数の個数: 16

約数和(自身を含む): 108476928

約数和(自身を除く): 41852474

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 20177, 40354, 262301, 524602, 2562479, 5124958, 33312227, 66624454]

約数ペア:

[(1, 66624454), (2, 33312227), (13, 5124958), (26, 2562479), (127, 524602), (254, 262301), (1651, 40354), (3302, 20177)]