28644518

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10079}}^1$

素因数の和:10124

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 23065882

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 10079, 20158, 70553, 141106, 292291, 493871, 584582, 987742, 2046037, 4092074, 14322259, 28644518]

約数ペア:

[(1, 28644518), (2, 14322259), (7, 4092074), (14, 2046037), (29, 987742), (49, 584582), (58, 493871), (98, 292291), (203, 141106), (406, 70553), (1421, 20158), (2842, 10079)]