78013922

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{70537}}^1$

素因数の和:70625

約数の個数: 16

約数和(自身を含む): 135432960

約数和(自身を除く): 57419038

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 70537, 141074, 493759, 987518, 5572423, 11144846, 39006961, 78013922]

約数ペア:

[(1, 78013922), (2, 39006961), (7, 11144846), (14, 5572423), (79, 987518), (158, 493759), (553, 141074), (1106, 70537)]