64937389442

素因数分解:

$2^1\times {\mathrm{787}}^1\times {\mathrm{1451}}^1\times {\mathrm{28433}}^1$

素因数の和:30673

約数の個数: 16

約数和(自身を含む): 97600501152

約数和(自身を除く): 32663111710

約数列:

[1, 2, 787, 1451, 1574, 2902, 28433, 56866, 1141937, 2283874, 22376771, 41256283, 44753542, 82512566, 32468694721, 64937389442]

約数ペア:

[(1, 64937389442), (2, 32468694721), (787, 82512566), (1451, 44753542), (1574, 41256283), (2902, 22376771), (28433, 2283874), (56866, 1141937)]