28714074

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{208073}}^1$

素因数の和:208101

約数の個数: 16

約数和(自身を含む): 59925312

約数和(自身を除く): 31211238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 208073, 416146, 624219, 1248438, 4785679, 9571358, 14357037, 28714074]

約数ペア:

[(1, 28714074), (2, 14357037), (3, 9571358), (6, 4785679), (23, 1248438), (46, 624219), (69, 416146), (138, 208073)]