76555978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{5179}}^1$

素因数の和:5589

約数の個数: 16

約数和(自身を含む): 121212000

約数和(自身を除く): 44656022

約数列:

[1, 2, 19, 38, 389, 778, 5179, 7391, 10358, 14782, 98401, 196802, 2014631, 4029262, 38277989, 76555978]

約数ペア:

[(1, 76555978), (2, 38277989), (19, 4029262), (38, 2014631), (389, 196802), (778, 98401), (5179, 14782), (7391, 10358)]