56123368

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1549}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 120528000

約数和(自身を除く): 64404632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 1549, 2588, 3098, 4529, 5176, 6196, 9058, 10843, 12392, 18116, 21686, 36232, 43372, 86744, 1002203, 2004406, 4008812, 7015421, 8017624, 14030842, 28061684, 56123368]

約数ペア:

[(1, 56123368), (2, 28061684), (4, 14030842), (7, 8017624), (8, 7015421), (14, 4008812), (28, 2004406), (56, 1002203), (647, 86744), (1294, 43372), (1549, 36232), (2588, 21686), (3098, 18116), (4529, 12392), (5176, 10843), (6196, 9058)]