68482078

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{20297}}^1$

素因数の和:20547

約数の個数: 16

約数和(自身を含む): 117890784

約数和(自身を除く): 49408706

約数列:

[1, 2, 7, 14, 241, 482, 1687, 3374, 20297, 40594, 142079, 284158, 4891577, 9783154, 34241039, 68482078]

約数ペア:

[(1, 68482078), (2, 34241039), (7, 9783154), (14, 4891577), (241, 284158), (482, 142079), (1687, 40594), (3374, 20297)]