40427446

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{3499}}^1$

素因数の和:3663

約数の個数: 16

約数和(自身を含む): 62370000

約数和(自身を除く): 21942554

約数列:

[1, 2, 53, 106, 109, 218, 3499, 5777, 6998, 11554, 185447, 370894, 381391, 762782, 20213723, 40427446]

約数ペア:

[(1, 40427446), (2, 20213723), (53, 762782), (106, 381391), (109, 370894), (218, 185447), (3499, 11554), (5777, 6998)]