28457626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1933}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 45325224

約数和(自身を除く): 16867598

約数列:

[1, 2, 17, 34, 433, 866, 1933, 3866, 7361, 14722, 32861, 65722, 836989, 1673978, 14228813, 28457626]

約数ペア:

[(1, 28457626), (2, 14228813), (17, 1673978), (34, 836989), (433, 65722), (866, 32861), (1933, 14722), (3866, 7361)]