25682033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 3045967

約数列:

[1, 13, 37, 107, 481, 499, 1391, 3959, 6487, 18463, 51467, 53393, 240019, 694109, 1975541, 25682033]

約数ペア:

[(1, 25682033), (13, 1975541), (37, 694109), (107, 240019), (481, 53393), (499, 51467), (1391, 18463), (3959, 6487)]