64279754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 130470912

約数和(自身を除く): 66191158

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 154, 187, 238, 301, 374, 473, 571, 602, 731, 946, 1142, 1309, 1462, 2618, 3311, 3997, 5117, 6281, 6622, 7994, 8041, 9707, 10234, 12562, 16082, 19414, 24553, 43967, 49106, 56287, 67949, 87934, 106777, 112574, 135898, 171871, 213554, 270083, 343742, 417401, 540166, 747439, 834802, 1494878, 1890581, 2921807, 3781162, 4591411, 5843614, 9182822, 32139877, 64279754]

約数ペア:

[(1, 64279754), (2, 32139877), (7, 9182822), (11, 5843614), (14, 4591411), (17, 3781162), (22, 2921807), (34, 1890581), (43, 1494878), (77, 834802), (86, 747439), (119, 540166), (154, 417401), (187, 343742), (238, 270083), (301, 213554), (374, 171871), (473, 135898), (571, 112574), (602, 106777), (731, 87934), (946, 67949), (1142, 56287), (1309, 49106), (1462, 43967), (2618, 24553), (3311, 19414), (3997, 16082), (5117, 12562), (6281, 10234), (6622, 9707), (7994, 8041)]