13981016

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8609}}^1$

素因数の和:8651

約数の個数: 32

約数和(自身を含む): 30996000

約数和(自身を除く): 17014984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 8609, 17218, 34436, 60263, 68872, 120526, 241052, 249661, 482104, 499322, 998644, 1747627, 1997288, 3495254, 6990508, 13981016]

約数ペア:

[(1, 13981016), (2, 6990508), (4, 3495254), (7, 1997288), (8, 1747627), (14, 998644), (28, 499322), (29, 482104), (56, 249661), (58, 241052), (116, 120526), (203, 68872), (232, 60263), (406, 34436), (812, 17218), (1624, 8609)]