28754274

素因数分解:

$2^1\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{2251}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 57561120

約数和(自身を除く): 28806846

約数列:

[1, 2, 3, 6, 2129, 2251, 4258, 4502, 6387, 6753, 12774, 13506, 4792379, 9584758, 14377137, 28754274]

約数ペア:

[(1, 28754274), (2, 14377137), (3, 9584758), (6, 4792379), (2129, 13506), (2251, 12774), (4258, 6753), (4502, 6387)]