40664612

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 36

約数和(自身を含む): 78266580

約数和(自身を除く): 37601968

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 986, 1156, 1213, 1972, 2426, 4852, 8381, 16762, 20621, 33524, 35177, 41242, 70354, 82484, 140708, 350557, 598009, 701114, 1196018, 1402228, 2392036, 10166153, 20332306, 40664612]

約数ペア:

[(1, 40664612), (2, 20332306), (4, 10166153), (17, 2392036), (29, 1402228), (34, 1196018), (58, 701114), (68, 598009), (116, 350557), (289, 140708), (493, 82484), (578, 70354), (986, 41242), (1156, 35177), (1213, 33524), (1972, 20621), (2426, 16762), (4852, 8381)]