28771463

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5897}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 35671104

約数和(自身を除く): 6899641

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 5897, 41279, 100249, 241777, 701743, 1692439, 4110209, 28771463]

約数ペア:

[(1, 28771463), (7, 4110209), (17, 1692439), (41, 701743), (119, 241777), (287, 100249), (697, 41279), (4879, 5897)]