7990864

素因数分解:

$2^4\times 7^1\times {\mathrm{71347}}^1$

素因数の和:71362

約数の個数: 20

約数和(自身を含む): 17694304

約数和(自身を除く): 9703440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71347, 142694, 285388, 499429, 570776, 998858, 1141552, 1997716, 3995432, 7990864]

約数ペア:

[(1, 7990864), (2, 3995432), (4, 1997716), (7, 1141552), (8, 998858), (14, 570776), (16, 499429), (28, 285388), (56, 142694), (112, 71347)]