28564818

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{42131}}^1$

素因数の和:42249

約数の個数: 16

約数和(自身を含む): 57636576

約数和(自身を除く): 29071758

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 42131, 84262, 126393, 252786, 4760803, 9521606, 14282409, 28564818]

約数ペア:

[(1, 28564818), (2, 14282409), (3, 9521606), (6, 4760803), (113, 252786), (226, 126393), (339, 84262), (678, 42131)]