25576208

素因数分解:

$2^4\times 7^1\times {\mathrm{228359}}^1$

素因数の和:228374

約数の個数: 20

約数和(自身を含む): 56633280

約数和(自身を除く): 31057072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228359, 456718, 913436, 1598513, 1826872, 3197026, 3653744, 6394052, 12788104, 25576208]

約数ペア:

[(1, 25576208), (2, 12788104), (4, 6394052), (7, 3653744), (8, 3197026), (14, 1826872), (16, 1598513), (28, 913436), (56, 456718), (112, 228359)]