28666194

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{129127}}^1$

素因数の和:129169

約数の個数: 16

約数和(自身を含む): 58882368

約数和(自身を除く): 30216174

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 129127, 258254, 387381, 774762, 4777699, 9555398, 14333097, 28666194]

約数ペア:

[(1, 28666194), (2, 14333097), (3, 9555398), (6, 4777699), (37, 774762), (74, 387381), (111, 258254), (222, 129127)]