42891508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7013}}^1$

素因数の和:7167

約数の個数: 24

約数和(自身を含む): 82484640

約数和(自身を除く): 39593132

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 7013, 14026, 28052, 77143, 154286, 308572, 974807, 1949614, 3899228, 10722877, 21445754, 42891508]

約数ペア:

[(1, 42891508), (2, 21445754), (4, 10722877), (11, 3899228), (22, 1949614), (44, 974807), (139, 308572), (278, 154286), (556, 77143), (1529, 28052), (3058, 14026), (6116, 7013)]