40104938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 64961676

約数和(自身を除く): 24856738

約数列:

[1, 2, 17, 34, 61, 122, 317, 634, 1037, 2074, 3721, 5389, 7442, 10778, 19337, 38674, 63257, 126514, 328729, 657458, 1179557, 2359114, 20052469, 40104938]

約数ペア:

[(1, 40104938), (2, 20052469), (17, 2359114), (34, 1179557), (61, 657458), (122, 328729), (317, 126514), (634, 63257), (1037, 38674), (2074, 19337), (3721, 10778), (5389, 7442)]