57157016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53719}}^1$

素因数の和:53751

約数の個数: 32

約数和(自身を含む): 128928000

約数和(自身を除く): 71770984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 53719, 107438, 214876, 376033, 429752, 752066, 1020661, 1504132, 2041322, 3008264, 4082644, 7144627, 8165288, 14289254, 28578508, 57157016]

約数ペア:

[(1, 57157016), (2, 28578508), (4, 14289254), (7, 8165288), (8, 7144627), (14, 4082644), (19, 3008264), (28, 2041322), (38, 1504132), (56, 1020661), (76, 752066), (133, 429752), (152, 376033), (266, 214876), (532, 107438), (1064, 53719)]