38941996

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 69540464

約数和(自身を除く): 30598468

約数列:

[1, 2, 4, 73, 146, 193, 292, 386, 691, 772, 1382, 2764, 14089, 28178, 50443, 56356, 100886, 133363, 201772, 266726, 533452, 9735499, 19470998, 38941996]

約数ペア:

[(1, 38941996), (2, 19470998), (4, 9735499), (73, 533452), (146, 266726), (193, 201772), (292, 133363), (386, 100886), (691, 56356), (772, 50443), (1382, 28178), (2764, 14089)]