28064312

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{49409}}^1$

素因数の和:49486

約数の個数: 16

約数和(自身を含む): 53362800

約数和(自身を除く): 25298488

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 49409, 98818, 197636, 395272, 3508039, 7016078, 14032156, 28064312]

約数ペア:

[(1, 28064312), (2, 14032156), (4, 7016078), (8, 3508039), (71, 395272), (142, 197636), (284, 98818), (568, 49409)]