39418316

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4441}}^1$

素因数の和:4769

約数の個数: 24

約数和(自身を含む): 79103136

約数和(自身を除く): 39684820

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 4441, 8876, 8882, 17764, 31087, 62174, 124348, 1407797, 2815594, 5631188, 9854579, 19709158, 39418316]

約数ペア:

[(1, 39418316), (2, 19709158), (4, 9854579), (7, 5631188), (14, 2815594), (28, 1407797), (317, 124348), (634, 62174), (1268, 31087), (2219, 17764), (4438, 8882), (4441, 8876)]