66978824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{69193}}^1$

素因数の和:69221

約数の個数: 24

約数和(自身を含む): 138042030

約数和(自身を除く): 71063206

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 69193, 138386, 276772, 553544, 761123, 1522246, 3044492, 6088984, 8372353, 16744706, 33489412, 66978824]

約数ペア:

[(1, 66978824), (2, 33489412), (4, 16744706), (8, 8372353), (11, 6088984), (22, 3044492), (44, 1522246), (88, 761123), (121, 553544), (242, 276772), (484, 138386), (968, 69193)]