68395294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{43787}}^1$

素因数の和:43871

約数の個数: 16

約数和(自身を含む): 113498496

約数和(自身を除く): 45103202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 43787, 87574, 481657, 963314, 3108877, 6217754, 34197647, 68395294]

約数ペア:

[(1, 68395294), (2, 34197647), (11, 6217754), (22, 3108877), (71, 963314), (142, 481657), (781, 87574), (1562, 43787)]