25447952

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{3623}}^1$

素因数の和:4070

約数の個数: 20

約数和(自身を含む): 49431360

約数和(自身を除く): 23983408

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 3623, 7024, 7246, 14492, 28984, 57968, 1590497, 3180994, 6361988, 12723976, 25447952]

約数ペア:

[(1, 25447952), (2, 12723976), (4, 6361988), (8, 3180994), (16, 1590497), (439, 57968), (878, 28984), (1756, 14492), (3512, 7246), (3623, 7024)]