66611672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157103}}^1$

素因数の和:157162

約数の個数: 16

約数和(自身を含む): 127254240

約数和(自身を除く): 60642568

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 157103, 314206, 628412, 1256824, 8326459, 16652918, 33305836, 66611672]

約数ペア:

[(1, 66611672), (2, 33305836), (4, 16652918), (8, 8326459), (53, 1256824), (106, 628412), (212, 314206), (424, 157103)]