8947568

素因数分解:

$2^4\times 7^1\times {\mathrm{79889}}^1$

素因数の和:79904

約数の個数: 20

約数和(自身を含む): 19812720

約数和(自身を除く): 10865152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 79889, 159778, 319556, 559223, 639112, 1118446, 1278224, 2236892, 4473784, 8947568]

約数ペア:

[(1, 8947568), (2, 4473784), (4, 2236892), (7, 1278224), (8, 1118446), (14, 639112), (16, 559223), (28, 319556), (56, 159778), (112, 79889)]