25433512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{244553}}^1$

素因数の和:244572

約数の個数: 16

約数和(自身を含む): 51356340

約数和(自身を除く): 25922828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 244553, 489106, 978212, 1956424, 3179189, 6358378, 12716756, 25433512]

約数ペア:

[(1, 25433512), (2, 12716756), (4, 6358378), (8, 3179189), (13, 1956424), (26, 978212), (52, 489106), (104, 244553)]