28443208

素因数分解:

$2^3\times {\mathrm{859}}^1\times {\mathrm{4139}}^1$

素因数の和:5004

約数の個数: 16

約数和(自身を含む): 53406000

約数和(自身を除く): 24962792

約数列:

[1, 2, 4, 8, 859, 1718, 3436, 4139, 6872, 8278, 16556, 33112, 3555401, 7110802, 14221604, 28443208]

約数ペア:

[(1, 28443208), (2, 14221604), (4, 7110802), (8, 3555401), (859, 33112), (1718, 16556), (3436, 8278), (4139, 6872)]