40353488

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2979

約数の個数: 40

約数和(自身を含む): 90089472

約数和(自身を除く): 49735984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 2837, 3556, 5674, 7112, 11348, 14224, 19859, 22696, 39718, 45392, 79436, 158872, 317744, 360299, 720598, 1441196, 2522093, 2882392, 5044186, 5764784, 10088372, 20176744, 40353488]

約数ペア:

[(1, 40353488), (2, 20176744), (4, 10088372), (7, 5764784), (8, 5044186), (14, 2882392), (16, 2522093), (28, 1441196), (56, 720598), (112, 360299), (127, 317744), (254, 158872), (508, 79436), (889, 45392), (1016, 39718), (1778, 22696), (2032, 19859), (2837, 14224), (3556, 11348), (5674, 7112)]