28327544

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1433}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 60916320

約数和(自身を除く): 32588776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 1433, 2471, 2824, 2866, 4942, 5732, 9884, 10031, 11464, 19768, 20062, 40124, 80248, 505849, 1011698, 2023396, 3540943, 4046792, 7081886, 14163772, 28327544]

約数ペア:

[(1, 28327544), (2, 14163772), (4, 7081886), (7, 4046792), (8, 3540943), (14, 2023396), (28, 1011698), (56, 505849), (353, 80248), (706, 40124), (1412, 20062), (1433, 19768), (2471, 11464), (2824, 10031), (2866, 9884), (4942, 5732)]