68700412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3370

約数の個数: 36

約数和(自身を含む): 135263128

約数和(自身を除く): 66562716

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 3301, 5203, 6602, 10406, 13204, 20812, 36311, 72622, 141943, 145244, 283886, 399421, 567772, 798842, 1561373, 1597684, 3122746, 6245492, 17175103, 34350206, 68700412]

約数ペア:

[(1, 68700412), (2, 34350206), (4, 17175103), (11, 6245492), (22, 3122746), (43, 1597684), (44, 1561373), (86, 798842), (121, 567772), (172, 399421), (242, 283886), (473, 145244), (484, 141943), (946, 72622), (1892, 36311), (3301, 20812), (5203, 13204), (6602, 10406)]