42271418

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{25373}}^1$

素因数の和:25406

約数の個数: 24

約数和(自身を含む): 78101172

約数和(自身を除く): 35829754

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 25373, 50746, 177611, 355222, 431341, 862682, 1243277, 2486554, 3019387, 6038774, 21135709, 42271418]

約数ペア:

[(1, 42271418), (2, 21135709), (7, 6038774), (14, 3019387), (17, 2486554), (34, 1243277), (49, 862682), (98, 431341), (119, 355222), (238, 177611), (833, 50746), (1666, 25373)]