28137016

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{49537}}^1$

素因数の和:49614

約数の個数: 16

約数和(自身を含む): 53501040

約数和(自身を除く): 25364024

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 49537, 99074, 198148, 396296, 3517127, 7034254, 14068508, 28137016]

約数ペア:

[(1, 28137016), (2, 14068508), (4, 7034254), (8, 3517127), (71, 396296), (142, 198148), (284, 99074), (568, 49537)]