8956864

素因数分解:

$2^6\times 7^1\times {\mathrm{19993}}^1$

素因数の和:20012

約数の個数: 28

約数和(自身を含む): 20313904

約数和(自身を除く): 11357040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 19993, 39986, 79972, 139951, 159944, 279902, 319888, 559804, 639776, 1119608, 1279552, 2239216, 4478432, 8956864]

約数ペア:

[(1, 8956864), (2, 4478432), (4, 2239216), (7, 1279552), (8, 1119608), (14, 639776), (16, 559804), (28, 319888), (32, 279902), (56, 159944), (64, 139951), (112, 79972), (224, 39986), (448, 19993)]