28002310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{400033}}^1$

素因数の和:400047

約数の個数: 16

約数和(自身を含む): 57604896

約数和(自身を除く): 29602586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 400033, 800066, 2000165, 2800231, 4000330, 5600462, 14001155, 28002310]

約数ペア:

[(1, 28002310), (2, 14001155), (5, 5600462), (7, 4000330), (10, 2800231), (14, 2000165), (35, 800066), (70, 400033)]