28521052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53611}}^1$

素因数の和:53641

約数の個数: 24

約数和(自身を含む): 60045440

約数和(自身を除く): 31524388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53611, 107222, 214444, 375277, 750554, 1018609, 1501108, 2037218, 4074436, 7130263, 14260526, 28521052]

約数ペア:

[(1, 28521052), (2, 14260526), (4, 7130263), (7, 4074436), (14, 2037218), (19, 1501108), (28, 1018609), (38, 750554), (76, 375277), (133, 214444), (266, 107222), (532, 53611)]