74896912

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{10663}}^1$

素因数の和:11110

約数の個数: 20

約数和(自身を含む): 145456960

約数和(自身を除く): 70560048

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 10663, 21326, 42652, 85304, 170608, 4681057, 9362114, 18724228, 37448456, 74896912]

約数ペア:

[(1, 74896912), (2, 37448456), (4, 18724228), (8, 9362114), (16, 4681057), (439, 170608), (878, 85304), (1756, 42652), (3512, 21326), (7024, 10663)]