8659128

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 21724560

約数和(自身を除く): 13065432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 857, 1263, 1684, 1714, 2526, 2571, 3368, 3428, 5052, 5142, 6856, 10104, 10284, 20568, 360797, 721594, 1082391, 1443188, 2164782, 2886376, 4329564, 8659128]

約数ペア:

[(1, 8659128), (2, 4329564), (3, 2886376), (4, 2164782), (6, 1443188), (8, 1082391), (12, 721594), (24, 360797), (421, 20568), (842, 10284), (857, 10104), (1263, 6856), (1684, 5142), (1714, 5052), (2526, 3428), (2571, 3368)]