66549832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{489337}}^1$

素因数の和:489360

約数の個数: 16

約数和(自身を含む): 132121260

約数和(自身を除く): 65571428

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 489337, 978674, 1957348, 3914696, 8318729, 16637458, 33274916, 66549832]

約数ペア:

[(1, 66549832), (2, 33274916), (4, 16637458), (8, 8318729), (17, 3914696), (34, 1957348), (68, 978674), (136, 489337)]