28312714

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 43754760

約数和(自身を除く): 15442046

約数列:

[1, 2, 41, 82, 193, 386, 1789, 3578, 7913, 15826, 73349, 146698, 345277, 690554, 14156357, 28312714]

約数ペア:

[(1, 28312714), (2, 14156357), (41, 690554), (82, 345277), (193, 146698), (386, 73349), (1789, 15826), (3578, 7913)]