73975216

素因数分解:

$2^4\times 7^1\times {\mathrm{660493}}^1$

素因数の和:660508

約数の個数: 20

約数和(自身を含む): 163802512

約数和(自身を除く): 89827296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 660493, 1320986, 2641972, 4623451, 5283944, 9246902, 10567888, 18493804, 36987608, 73975216]

約数ペア:

[(1, 73975216), (2, 36987608), (4, 18493804), (7, 10567888), (8, 9246902), (14, 5283944), (16, 4623451), (28, 2641972), (56, 1320986), (112, 660493)]