25372564

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31247}}^1$

素因数の和:31287

約数の個数: 24

約数和(自身を含む): 52496640

約数和(自身を除く): 27124076

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 31247, 62494, 124988, 218729, 437458, 874916, 906163, 1812326, 3624652, 6343141, 12686282, 25372564]

約数ペア:

[(1, 25372564), (2, 12686282), (4, 6343141), (7, 3624652), (14, 1812326), (28, 906163), (29, 874916), (58, 437458), (116, 218729), (203, 124988), (406, 62494), (812, 31247)]