66385216

素因数分解:

$2^6\times {\mathrm{811}}^1\times {\mathrm{1279}}^1$

素因数の和:2102

約数の個数: 28

約数和(自身を含む): 131998720

約数和(自身を除く): 65613504

約数列:

[1, 2, 4, 8, 16, 32, 64, 811, 1279, 1622, 2558, 3244, 5116, 6488, 10232, 12976, 20464, 25952, 40928, 51904, 81856, 1037269, 2074538, 4149076, 8298152, 16596304, 33192608, 66385216]

約数ペア:

[(1, 66385216), (2, 33192608), (4, 16596304), (8, 8298152), (16, 4149076), (32, 2074538), (64, 1037269), (811, 81856), (1279, 51904), (1622, 40928), (2558, 25952), (3244, 20464), (5116, 12976), (6488, 10232)]