26323568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{38261}}^1$

素因数の和:38312

約数の個数: 20

約数和(自身を含む): 52189368

約数和(自身を除く): 25865800

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 38261, 76522, 153044, 306088, 612176, 1645223, 3290446, 6580892, 13161784, 26323568]

約数ペア:

[(1, 26323568), (2, 13161784), (4, 6580892), (8, 3290446), (16, 1645223), (43, 612176), (86, 306088), (172, 153044), (344, 76522), (688, 38261)]