28499128

素因数分解:

$2^3\times 7^1\times {\mathrm{508913}}^1$

素因数の和:508926

約数の個数: 16

約数和(自身を含む): 61069680

約数和(自身を除く): 32570552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 508913, 1017826, 2035652, 3562391, 4071304, 7124782, 14249564, 28499128]

約数ペア:

[(1, 28499128), (2, 14249564), (4, 7124782), (7, 4071304), (8, 3562391), (14, 2035652), (28, 1017826), (56, 508913)]