42078172

素因数分解:

$2^2\times {\mathrm{1481}}^1\times {\mathrm{7103}}^1$

素因数の和:8588

約数の個数: 12

約数和(自身を含む): 73696896

約数和(自身を除く): 31618724

約数列:

[1, 2, 4, 1481, 2962, 5924, 7103, 14206, 28412, 10519543, 21039086, 42078172]

約数ペア:

[(1, 42078172), (2, 21039086), (4, 10519543), (1481, 28412), (2962, 14206), (5924, 7103)]