40513752

素因数分解:

$2^3\times 3^2\times {\mathrm{562691}}^1$

素因数の和:562703

約数の個数: 24

約数和(自身を含む): 109724940

約数和(自身を除く): 69211188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 562691, 1125382, 1688073, 2250764, 3376146, 4501528, 5064219, 6752292, 10128438, 13504584, 20256876, 40513752]

約数ペア:

[(1, 40513752), (2, 20256876), (3, 13504584), (4, 10128438), (6, 6752292), (8, 5064219), (9, 4501528), (12, 3376146), (18, 2250764), (24, 1688073), (36, 1125382), (72, 562691)]