28306544

素因数分解:

$2^4\times 7^1\times {\mathrm{252737}}^1$

素因数の和:252752

約数の個数: 20

約数和(自身を含む): 62679024

約数和(自身を除く): 34372480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252737, 505474, 1010948, 1769159, 2021896, 3538318, 4043792, 7076636, 14153272, 28306544]

約数ペア:

[(1, 28306544), (2, 14153272), (4, 7076636), (7, 4043792), (8, 3538318), (14, 2021896), (16, 1769159), (28, 1010948), (56, 505474), (112, 252737)]