28767208

素因数分解:

$2^3\times {\mathrm{1723}}^1\times {\mathrm{2087}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 53995680

約数和(自身を除く): 25228472

約数列:

[1, 2, 4, 8, 1723, 2087, 3446, 4174, 6892, 8348, 13784, 16696, 3595901, 7191802, 14383604, 28767208]

約数ペア:

[(1, 28767208), (2, 14383604), (4, 7191802), (8, 3595901), (1723, 16696), (2087, 13784), (3446, 8348), (4174, 6892)]