58141616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 127991808

約数和(自身を除く): 69850192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 127, 142, 208, 248, 254, 284, 403, 496, 508, 568, 806, 923, 1016, 1136, 1612, 1651, 1846, 2032, 2201, 3224, 3302, 3692, 3937, 4402, 6448, 6604, 7384, 7874, 8804, 9017, 13208, 14768, 15748, 17608, 18034, 26416, 28613, 31496, 35216, 36068, 51181, 57226, 62992, 72136, 102362, 114452, 117221, 144272, 204724, 228904, 234442, 279527, 409448, 457808, 468884, 559054, 818896, 937768, 1118108, 1875536, 2236216, 3633851, 4472432, 7267702, 14535404, 29070808, 58141616]

約数ペア:

[(1, 58141616), (2, 29070808), (4, 14535404), (8, 7267702), (13, 4472432), (16, 3633851), (26, 2236216), (31, 1875536), (52, 1118108), (62, 937768), (71, 818896), (104, 559054), (124, 468884), (127, 457808), (142, 409448), (208, 279527), (248, 234442), (254, 228904), (284, 204724), (403, 144272), (496, 117221), (508, 114452), (568, 102362), (806, 72136), (923, 62992), (1016, 57226), (1136, 51181), (1612, 36068), (1651, 35216), (1846, 31496), (2032, 28613), (2201, 26416), (3224, 18034), (3302, 17608), (3692, 15748), (3937, 14768), (4402, 13208), (6448, 9017), (6604, 8804), (7384, 7874)]