25726942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 39586320

約数和(自身を除く): 13859378

約数列:

[1, 2, 53, 106, 163, 326, 1489, 2978, 8639, 17278, 78917, 157834, 242707, 485414, 12863471, 25726942]

約数ペア:

[(1, 25726942), (2, 12863471), (53, 485414), (106, 242707), (163, 157834), (326, 78917), (1489, 17278), (2978, 8639)]