5657288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 13776000

約数和(自身を除く): 8118712

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 409, 494, 532, 728, 818, 988, 1064, 1636, 1729, 1976, 2863, 3272, 3458, 5317, 5726, 6916, 7771, 10634, 11452, 13832, 15542, 21268, 22904, 31084, 37219, 42536, 54397, 62168, 74438, 101023, 108794, 148876, 202046, 217588, 297752, 404092, 435176, 707161, 808184, 1414322, 2828644, 5657288]

約数ペア:

[(1, 5657288), (2, 2828644), (4, 1414322), (7, 808184), (8, 707161), (13, 435176), (14, 404092), (19, 297752), (26, 217588), (28, 202046), (38, 148876), (52, 108794), (56, 101023), (76, 74438), (91, 62168), (104, 54397), (133, 42536), (152, 37219), (182, 31084), (247, 22904), (266, 21268), (364, 15542), (409, 13832), (494, 11452), (532, 10634), (728, 7771), (818, 6916), (988, 5726), (1064, 5317), (1636, 3458), (1729, 3272), (1976, 2863)]