8238313958

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2753}}^1$

素因数の和:2961

約数の個数: 64

約数和(自身を含む): 14919189120

約数和(自身を除く): 6680875162

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 109, 218, 259, 371, 518, 742, 763, 1526, 1961, 2753, 3922, 4033, 5506, 5777, 8066, 11554, 13727, 19271, 27454, 28231, 38542, 40439, 56462, 80878, 101861, 145909, 203722, 213749, 291818, 300077, 427498, 600154, 713027, 1021363, 1426054, 1496243, 2042726, 2100539, 2992486, 4201078, 5398633, 10797266, 11102849, 15904081, 22205698, 31808162, 37790431, 75580862, 77719943, 111328567, 155439886, 222657134, 588450997, 1176901994, 4119156979, 8238313958]

約数ペア:

[(1, 8238313958), (2, 4119156979), (7, 1176901994), (14, 588450997), (37, 222657134), (53, 155439886), (74, 111328567), (106, 77719943), (109, 75580862), (218, 37790431), (259, 31808162), (371, 22205698), (518, 15904081), (742, 11102849), (763, 10797266), (1526, 5398633), (1961, 4201078), (2753, 2992486), (3922, 2100539), (4033, 2042726), (5506, 1496243), (5777, 1426054), (8066, 1021363), (11554, 713027), (13727, 600154), (19271, 427498), (27454, 300077), (28231, 291818), (38542, 213749), (40439, 203722), (56462, 145909), (80878, 101861)]