68062978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1949}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 107640000

約数和(自身を除く): 39577022

約数列:

[1, 2, 19, 38, 919, 1838, 1949, 3898, 17461, 34922, 37031, 74062, 1791131, 3582262, 34031489, 68062978]

約数ペア:

[(1, 68062978), (2, 34031489), (19, 3582262), (38, 1791131), (919, 74062), (1838, 37031), (1949, 34922), (3898, 17461)]