71112064

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{2633}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 142394040

約数和(自身を除く): 71281976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 2633, 3376, 5266, 6752, 10532, 13504, 21064, 27008, 42128, 84256, 168512, 337024, 555563, 1111126, 2222252, 4444504, 8889008, 17778016, 35556032, 71112064]

約数ペア:

[(1, 71112064), (2, 35556032), (4, 17778016), (8, 8889008), (16, 4444504), (32, 2222252), (64, 1111126), (128, 555563), (211, 337024), (422, 168512), (844, 84256), (1688, 42128), (2633, 27008), (3376, 21064), (5266, 13504), (6752, 10532)]