38674864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 82092960

約数和(自身を除く): 43418096

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 4903, 7888, 9806, 19612, 39224, 78448, 83351, 142187, 166702, 284374, 333404, 568748, 666808, 1137496, 1333616, 2274992, 2417179, 4834358, 9668716, 19337432, 38674864]

約数ペア:

[(1, 38674864), (2, 19337432), (4, 9668716), (8, 4834358), (16, 2417179), (17, 2274992), (29, 1333616), (34, 1137496), (58, 666808), (68, 568748), (116, 333404), (136, 284374), (232, 166702), (272, 142187), (464, 83351), (493, 78448), (986, 39224), (1972, 19612), (3944, 9806), (4903, 7888)]