78875288

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{3779}}^1$

素因数の和:6394

約数の個数: 16

約数和(自身を含む): 147987000

約数和(自身を除く): 69111712

約数列:

[1, 2, 4, 8, 2609, 3779, 5218, 7558, 10436, 15116, 20872, 30232, 9859411, 19718822, 39437644, 78875288]

約数ペア:

[(1, 78875288), (2, 39437644), (4, 19718822), (8, 9859411), (2609, 30232), (3779, 20872), (5218, 15116), (7558, 10436)]