25809896

素因数分解:

$2^3\times 7^1\times {\mathrm{460891}}^1$

素因数の和:460904

約数の個数: 16

約数和(自身を含む): 55307040

約数和(自身を除く): 29497144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 460891, 921782, 1843564, 3226237, 3687128, 6452474, 12904948, 25809896]

約数ペア:

[(1, 25809896), (2, 12904948), (4, 6452474), (7, 3687128), (8, 3226237), (14, 1843564), (28, 921782), (56, 460891)]