64039778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{3373}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 104944896

約数和(自身を除く): 40905118

約数列:

[1, 2, 11, 22, 863, 1726, 3373, 6746, 9493, 18986, 37103, 74206, 2910899, 5821798, 32019889, 64039778]

約数ペア:

[(1, 64039778), (2, 32019889), (11, 5821798), (22, 2910899), (863, 74206), (1726, 37103), (3373, 18986), (6746, 9493)]