68801726

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{17489}}^1$

素因数の和:17779

約数の個数: 16

約数和(自身を含む): 118372320

約数和(自身を除く): 49570594

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 17489, 34978, 122423, 244846, 4914409, 9828818, 34400863, 68801726]

約数ペア:

[(1, 68801726), (2, 34400863), (7, 9828818), (14, 4914409), (281, 244846), (562, 122423), (1967, 34978), (3934, 17489)]