42487852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6947}}^1$

素因数の和:7101

約数の個数: 24

約数和(自身を含む): 81708480

約数和(自身を除く): 39220628

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 6947, 13894, 27788, 76417, 152834, 305668, 965633, 1931266, 3862532, 10621963, 21243926, 42487852]

約数ペア:

[(1, 42487852), (2, 21243926), (4, 10621963), (11, 3862532), (22, 1931266), (44, 965633), (139, 305668), (278, 152834), (556, 76417), (1529, 27788), (3058, 13894), (6116, 6947)]