8354728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 16236000

約数和(自身を除く): 7881272

約数列:

[1, 2, 4, 8, 43, 86, 149, 163, 172, 298, 326, 344, 596, 652, 1192, 1304, 6407, 7009, 12814, 14018, 24287, 25628, 28036, 48574, 51256, 56072, 97148, 194296, 1044341, 2088682, 4177364, 8354728]

約数ペア:

[(1, 8354728), (2, 4177364), (4, 2088682), (8, 1044341), (43, 194296), (86, 97148), (149, 56072), (163, 51256), (172, 48574), (298, 28036), (326, 25628), (344, 24287), (596, 14018), (652, 12814), (1192, 7009), (1304, 6407)]