67668568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45233}}^1$

素因数の和:45267

約数の個数: 32

約数和(自身を含む): 146558160

約数和(自身を除く): 78889592

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 45233, 90466, 180932, 361864, 497563, 768961, 995126, 1537922, 1990252, 3075844, 3980504, 6151688, 8458571, 16917142, 33834284, 67668568]

約数ペア:

[(1, 67668568), (2, 33834284), (4, 16917142), (8, 8458571), (11, 6151688), (17, 3980504), (22, 3075844), (34, 1990252), (44, 1537922), (68, 995126), (88, 768961), (136, 497563), (187, 361864), (374, 180932), (748, 90466), (1496, 45233)]