71193712

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{2647}}^1$

素因数の和:2737

約数の個数: 30

約数和(自身を含む): 141437624

約数和(自身を除く): 70243912

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 2647, 3362, 5294, 6724, 10588, 13448, 21176, 26896, 42352, 108527, 217054, 434108, 868216, 1736432, 4449607, 8899214, 17798428, 35596856, 71193712]

約数ペア:

[(1, 71193712), (2, 35596856), (4, 17798428), (8, 8899214), (16, 4449607), (41, 1736432), (82, 868216), (164, 434108), (328, 217054), (656, 108527), (1681, 42352), (2647, 26896), (3362, 21176), (5294, 13448), (6724, 10588)]