57440008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{422353}}^1$

素因数の和:422376

約数の個数: 16

約数和(自身を含む): 114035580

約数和(自身を除く): 56595572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 422353, 844706, 1689412, 3378824, 7180001, 14360002, 28720004, 57440008]

約数ペア:

[(1, 57440008), (2, 28720004), (4, 14360002), (8, 7180001), (17, 3378824), (34, 1689412), (68, 844706), (136, 422353)]