28885730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 25546270

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1499, 1927, 2998, 3854, 7495, 9635, 14990, 19270, 61459, 70453, 122918, 140906, 307295, 352265, 614590, 704530, 2888573, 5777146, 14442865, 28885730]

約数ペア:

[(1, 28885730), (2, 14442865), (5, 5777146), (10, 2888573), (41, 704530), (47, 614590), (82, 352265), (94, 307295), (205, 140906), (235, 122918), (410, 70453), (470, 61459), (1499, 19270), (1927, 14990), (2998, 9635), (3854, 7495)]