42985292

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11719}}^1$

素因数の和:11861

約数の個数: 24

約数和(自身を含む): 86634240

約数和(自身を除く): 43648948

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 11719, 23438, 46876, 82033, 164066, 328132, 1535189, 3070378, 6140756, 10746323, 21492646, 42985292]

約数ペア:

[(1, 42985292), (2, 21492646), (4, 10746323), (7, 6140756), (14, 3070378), (28, 1535189), (131, 328132), (262, 164066), (524, 82033), (917, 46876), (1834, 23438), (3668, 11719)]