47207216

素因数分解:

$2^4\times 7^1\times {\mathrm{421493}}^1$

素因数の和:421508

約数の個数: 20

約数和(自身を含む): 104530512

約数和(自身を除く): 57323296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421493, 842986, 1685972, 2950451, 3371944, 5900902, 6743888, 11801804, 23603608, 47207216]

約数ペア:

[(1, 47207216), (2, 23603608), (4, 11801804), (7, 6743888), (8, 5900902), (14, 3371944), (16, 2950451), (28, 1685972), (56, 842986), (112, 421493)]