42588728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3124

約数の個数: 64

約数和(自身を含む): 103488000

約数和(自身を除く): 60899272

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, 494, 532, 728, 988, 1064, 1729, 1976, 3079, 3458, 6158, 6916, 12316, 13832, 21553, 24632, 40027, 43106, 58501, 80054, 86212, 117002, 160108, 172424, 234004, 280189, 320216, 409507, 468008, 560378, 760513, 819014, 1120756, 1521026, 1638028, 2241512, 3042052, 3276056, 5323591, 6084104, 10647182, 21294364, 42588728]

約数ペア:

[(1, 42588728), (2, 21294364), (4, 10647182), (7, 6084104), (8, 5323591), (13, 3276056), (14, 3042052), (19, 2241512), (26, 1638028), (28, 1521026), (38, 1120756), (52, 819014), (56, 760513), (76, 560378), (91, 468008), (104, 409507), (133, 320216), (152, 280189), (182, 234004), (247, 172424), (266, 160108), (364, 117002), (494, 86212), (532, 80054), (728, 58501), (988, 43106), (1064, 40027), (1729, 24632), (1976, 21553), (3079, 13832), (3458, 12316), (6158, 6916)]