40396156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3739}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 73618160

約数和(自身を除く): 33222004

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 3739, 5402, 7478, 10804, 14956, 138343, 272947, 276686, 545894, 553372, 1091788, 10099039, 20198078, 40396156]

約数ペア:

[(1, 40396156), (2, 20198078), (4, 10099039), (37, 1091788), (73, 553372), (74, 545894), (146, 276686), (148, 272947), (292, 138343), (2701, 14956), (3739, 10804), (5402, 7478)]