78671238

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{22963}}^1$

素因数の和:23539

約数の個数: 16

約数和(自身を含む): 157624896

約数和(自身を除く): 78953658

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 22963, 45926, 68889, 137778, 13111873, 26223746, 39335619, 78671238]

約数ペア:

[(1, 78671238), (2, 39335619), (3, 26223746), (6, 13111873), (571, 137778), (1142, 68889), (1713, 45926), (3426, 22963)]