40951978

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1567}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 62657280

約数和(自身を除く): 21705302

約数列:

[1, 2, 73, 146, 179, 358, 1567, 3134, 13067, 26134, 114391, 228782, 280493, 560986, 20475989, 40951978]

約数ペア:

[(1, 40951978), (2, 20475989), (73, 560986), (146, 280493), (179, 228782), (358, 114391), (1567, 26134), (3134, 13067)]