25575536

素因数分解:

$2^4\times 7^1\times {\mathrm{228353}}^1$

素因数の和:228368

約数の個数: 20

約数和(自身を含む): 56631792

約数和(自身を除く): 31056256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228353, 456706, 913412, 1598471, 1826824, 3196942, 3653648, 6393884, 12787768, 25575536]

約数ペア:

[(1, 25575536), (2, 12787768), (4, 6393884), (7, 3653648), (8, 3196942), (14, 1826824), (16, 1598471), (28, 913412), (56, 456706), (112, 228353)]