40641436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12653}}^1$

素因数の和:12741

約数の個数: 24

約数和(自身を含む): 78657264

約数和(自身を除く): 38015828

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 12653, 25306, 50612, 139183, 278366, 556732, 923669, 1847338, 3694676, 10160359, 20320718, 40641436]

約数ペア:

[(1, 40641436), (2, 20320718), (4, 10160359), (11, 3694676), (22, 1847338), (44, 923669), (73, 556732), (146, 278366), (292, 139183), (803, 50612), (1606, 25306), (3212, 12653)]