1775485796

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 3739006656

約数和(自身を除く): 1963520860

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 67, 98, 106, 134, 196, 212, 268, 371, 469, 742, 938, 1484, 1876, 2551, 2597, 3283, 3551, 5102, 5194, 6566, 7102, 10204, 10388, 13132, 14204, 17857, 24857, 35714, 49714, 71428, 99428, 124999, 135203, 170917, 173999, 249998, 270406, 341834, 347998, 499996, 540812, 683668, 695996, 946421, 1196419, 1892842, 2392838, 3785684, 4785676, 6624947, 8374933, 9058601, 13249894, 16749866, 18117202, 26499788, 33499732, 36234404, 63410207, 126820414, 253640828, 443871449, 887742898, 1775485796]

約数ペア:

[(1, 1775485796), (2, 887742898), (4, 443871449), (7, 253640828), (14, 126820414), (28, 63410207), (49, 36234404), (53, 33499732), (67, 26499788), (98, 18117202), (106, 16749866), (134, 13249894), (196, 9058601), (212, 8374933), (268, 6624947), (371, 4785676), (469, 3785684), (742, 2392838), (938, 1892842), (1484, 1196419), (1876, 946421), (2551, 695996), (2597, 683668), (3283, 540812), (3551, 499996), (5102, 347998), (5194, 341834), (6566, 270406), (7102, 249998), (10204, 173999), (10388, 170917), (13132, 135203), (14204, 124999), (17857, 99428), (24857, 71428), (35714, 49714)]