68172742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{28429}}^1$

素因数の和:28551

約数の個数: 16

約数和(自身を含む): 112582800

約数和(自身を除く): 44410058

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 28429, 56858, 312719, 625438, 3098761, 6197522, 34086371, 68172742]

約数ペア:

[(1, 68172742), (2, 34086371), (11, 6197522), (22, 3098761), (109, 625438), (218, 312719), (1199, 56858), (2398, 28429)]