40504222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25931}}^1$

素因数の和:26015

約数の個数: 16

約数和(自身を含む): 67215744

約数和(自身を除く): 26711522

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 25931, 51862, 285241, 570482, 1841101, 3682202, 20252111, 40504222]

約数ペア:

[(1, 40504222), (2, 20252111), (11, 3682202), (22, 1841101), (71, 570482), (142, 285241), (781, 51862), (1562, 25931)]