68390872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{777169}}^1$

素因数の和:777186

約数の個数: 16

約数和(自身を含む): 139890600

約数和(自身を除く): 71499728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 777169, 1554338, 3108676, 6217352, 8548859, 17097718, 34195436, 68390872]

約数ペア:

[(1, 68390872), (2, 34195436), (4, 17097718), (8, 8548859), (11, 6217352), (22, 3108676), (44, 1554338), (88, 777169)]