71337244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{147391}}^1$

素因数の和:147417

約数の個数: 18

約数和(自身を含む): 137221952

約数和(自身を除く): 65884708

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 147391, 294782, 589564, 1621301, 3242602, 6485204, 17834311, 35668622, 71337244]

約数ペア:

[(1, 71337244), (2, 35668622), (4, 17834311), (11, 6485204), (22, 3242602), (44, 1621301), (121, 589564), (242, 294782), (484, 147391)]