28477810

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1979}}^1$

素因数の和:3425

約数の個数: 16

約数和(自身を含む): 51321600

約数和(自身を除く): 22843790

約数列:

[1, 2, 5, 10, 1439, 1979, 2878, 3958, 7195, 9895, 14390, 19790, 2847781, 5695562, 14238905, 28477810]

約数ペア:

[(1, 28477810), (2, 14238905), (5, 5695562), (10, 2847781), (1439, 19790), (1979, 14390), (2878, 9895), (3958, 7195)]