28790718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 63192960

約数和(自身を除く): 34402242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 179, 358, 537, 1074, 1969, 2437, 3938, 4874, 5907, 7311, 11814, 14622, 26807, 53614, 80421, 160842, 436223, 872446, 1308669, 2617338, 4798453, 9596906, 14395359, 28790718]

約数ペア:

[(1, 28790718), (2, 14395359), (3, 9596906), (6, 4798453), (11, 2617338), (22, 1308669), (33, 872446), (66, 436223), (179, 160842), (358, 80421), (537, 53614), (1074, 26807), (1969, 14622), (2437, 11814), (3938, 7311), (4874, 5907)]