67657816

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 130890240

約数和(自身を除く): 63232424

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 1747, 3494, 4841, 6988, 9682, 13976, 19364, 38728, 82109, 164218, 179941, 328436, 359882, 656872, 719764, 1439528, 8457227, 16914454, 33828908, 67657816]

約数ペア:

[(1, 67657816), (2, 33828908), (4, 16914454), (8, 8457227), (47, 1439528), (94, 719764), (103, 656872), (188, 359882), (206, 328436), (376, 179941), (412, 164218), (824, 82109), (1747, 38728), (3494, 19364), (4841, 13976), (6988, 9682)]