64451552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 139128192

約数和(自身を除く): 74676640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 283, 352, 566, 647, 1132, 1294, 2264, 2588, 3113, 4528, 5176, 6226, 7117, 9056, 10352, 12452, 14234, 20704, 24904, 28468, 49808, 56936, 99616, 113872, 183101, 227744, 366202, 732404, 1464808, 2014111, 2929616, 4028222, 5859232, 8056444, 16112888, 32225776, 64451552]

約数ペア:

[(1, 64451552), (2, 32225776), (4, 16112888), (8, 8056444), (11, 5859232), (16, 4028222), (22, 2929616), (32, 2014111), (44, 1464808), (88, 732404), (176, 366202), (283, 227744), (352, 183101), (566, 113872), (647, 99616), (1132, 56936), (1294, 49808), (2264, 28468), (2588, 24904), (3113, 20704), (4528, 14234), (5176, 12452), (6226, 10352), (7117, 9056)]