28344442

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7817}}^1$

素因数の和:7870

約数の個数: 24

約数和(自身を含む): 50801364

約数和(自身を除く): 22456922

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 7817, 15634, 54719, 109438, 289229, 383033, 578458, 766066, 2024603, 4049206, 14172221, 28344442]

約数ペア:

[(1, 28344442), (2, 14172221), (7, 4049206), (14, 2024603), (37, 766066), (49, 578458), (74, 383033), (98, 289229), (259, 109438), (518, 54719), (1813, 15634), (3626, 7817)]