67135952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{322769}}^1$

素因数の和:322790

約数の個数: 20

約数和(自身を含む): 140082180

約数和(自身を除く): 72946228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 322769, 645538, 1291076, 2582152, 4195997, 5164304, 8391994, 16783988, 33567976, 67135952]

約数ペア:

[(1, 67135952), (2, 33567976), (4, 16783988), (8, 8391994), (13, 5164304), (16, 4195997), (26, 2582152), (52, 1291076), (104, 645538), (208, 322769)]