28797356

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3307}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 57797376

約数和(自身を除く): 29000020

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 3307, 4354, 6614, 8708, 13228, 23149, 46298, 92596, 1028477, 2056954, 4113908, 7199339, 14398678, 28797356]

約数ペア:

[(1, 28797356), (2, 14398678), (4, 7199339), (7, 4113908), (14, 2056954), (28, 1028477), (311, 92596), (622, 46298), (1244, 23149), (2177, 13228), (3307, 8708), (4354, 6614)]