28519724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5849}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 53071200

約数和(自身を除く): 24551476

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 5849, 11698, 23396, 134527, 269054, 309997, 538108, 619994, 1239988, 7129931, 14259862, 28519724]

約数ペア:

[(1, 28519724), (2, 14259862), (4, 7129931), (23, 1239988), (46, 619994), (53, 538108), (92, 309997), (106, 269054), (212, 134527), (1219, 23396), (2438, 11698), (4876, 5849)]