28704882

素因数分解:

$2^1\times 3^1\times {\mathrm{1871}}^1\times {\mathrm{2557}}^1$

素因数の和:4433

約数の個数: 16

約数和(自身を含む): 57462912

約数和(自身を除く): 28758030

約数列:

[1, 2, 3, 6, 1871, 2557, 3742, 5114, 5613, 7671, 11226, 15342, 4784147, 9568294, 14352441, 28704882]

約数ペア:

[(1, 28704882), (2, 14352441), (3, 9568294), (6, 4784147), (1871, 15342), (2557, 11226), (3742, 7671), (5114, 5613)]