68129656

素因数分解:

$2^3\times 7^1\times {\mathrm{1216601}}^1$

素因数の和:1216614

約数の個数: 16

約数和(自身を含む): 145992240

約数和(自身を除く): 77862584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1216601, 2433202, 4866404, 8516207, 9732808, 17032414, 34064828, 68129656]

約数ペア:

[(1, 68129656), (2, 34064828), (4, 17032414), (7, 9732808), (8, 8516207), (14, 4866404), (28, 2433202), (56, 1216601)]