68955748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7727}}^1$

素因数の和:7851

約数の個数: 24

約数和(自身を含む): 127233792

約数和(自身を除く): 58278044

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 7727, 8924, 15454, 30908, 177721, 355442, 710884, 749519, 1499038, 2998076, 17238937, 34477874, 68955748]

約数ペア:

[(1, 68955748), (2, 34477874), (4, 17238937), (23, 2998076), (46, 1499038), (92, 749519), (97, 710884), (194, 355442), (388, 177721), (2231, 30908), (4462, 15454), (7727, 8924)]