78506138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{3449}}^1$

素因数の和:4069

約数の個数: 16

約数和(自身を含む): 124200000

約数和(自身を除く): 45693862

約数列:

[1, 2, 19, 38, 599, 1198, 3449, 6898, 11381, 22762, 65531, 131062, 2065951, 4131902, 39253069, 78506138]

約数ペア:

[(1, 78506138), (2, 39253069), (19, 4131902), (38, 2065951), (599, 131062), (1198, 65531), (3449, 22762), (6898, 11381)]