64962524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 128187360

約数和(自身を除く): 63224836

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 178, 212, 313, 356, 583, 626, 979, 1166, 1252, 1958, 2332, 3443, 3916, 4717, 6886, 9434, 13772, 16589, 18868, 27857, 33178, 51887, 55714, 66356, 103774, 111428, 182479, 207548, 306427, 364958, 612854, 729916, 1225708, 1476421, 2952842, 5905684, 16240631, 32481262, 64962524]

約数ペア:

[(1, 64962524), (2, 32481262), (4, 16240631), (11, 5905684), (22, 2952842), (44, 1476421), (53, 1225708), (89, 729916), (106, 612854), (178, 364958), (212, 306427), (313, 207548), (356, 182479), (583, 111428), (626, 103774), (979, 66356), (1166, 55714), (1252, 51887), (1958, 33178), (2332, 27857), (3443, 18868), (3916, 16589), (4717, 13772), (6886, 9434)]