28583849

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 33589248

約数和(自身を除く): 5005399

約数列:

[1, 7, 47, 283, 307, 329, 1981, 2149, 13301, 14429, 86881, 93107, 101003, 608167, 4083407, 28583849]

約数ペア:

[(1, 28583849), (7, 4083407), (47, 608167), (283, 101003), (307, 93107), (329, 86881), (1981, 14429), (2149, 13301)]