40686916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{1009}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 75592440

約数和(自身を除く): 34905524

約数列:

[1, 2, 4, 17, 34, 68, 593, 1009, 1186, 2018, 2372, 4036, 10081, 17153, 20162, 34306, 40324, 68612, 598337, 1196674, 2393348, 10171729, 20343458, 40686916]

約数ペア:

[(1, 40686916), (2, 20343458), (4, 10171729), (17, 2393348), (34, 1196674), (68, 598337), (593, 68612), (1009, 40324), (1186, 34306), (2018, 20162), (2372, 17153), (4036, 10081)]