66749356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8527}}^1$

素因数の和:8653

約数の個数: 24

約数和(自身を含む): 124167680

約数和(自身を除く): 57418324

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 8527, 17054, 34108, 162013, 324026, 648052, 878281, 1756562, 3513124, 16687339, 33374678, 66749356]

約数ペア:

[(1, 66749356), (2, 33374678), (4, 16687339), (19, 3513124), (38, 1756562), (76, 878281), (103, 648052), (206, 324026), (412, 162013), (1957, 34108), (3914, 17054), (7828, 8527)]