71718878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{42337}}^1$

素因数の和:42368

約数の個数: 24

約数和(自身を含む): 135142896

約数和(自身を除く): 63424018

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 42337, 84674, 296359, 465707, 592718, 931414, 3259949, 5122777, 6519898, 10245554, 35859439, 71718878]

約数ペア:

[(1, 71718878), (2, 35859439), (7, 10245554), (11, 6519898), (14, 5122777), (22, 3259949), (77, 931414), (121, 592718), (154, 465707), (242, 296359), (847, 84674), (1694, 42337)]