25631536

素因数分解:

$2^4\times 7^1\times {\mathrm{228853}}^1$

素因数の和:228868

約数の個数: 20

約数和(自身を含む): 56755792

約数和(自身を除く): 31124256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228853, 457706, 915412, 1601971, 1830824, 3203942, 3661648, 6407884, 12815768, 25631536]

約数ペア:

[(1, 25631536), (2, 12815768), (4, 6407884), (7, 3661648), (8, 3203942), (14, 1830824), (16, 1601971), (28, 915412), (56, 457706), (112, 228853)]