66883982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{3863}}^1$

素因数の和:4663

約数の個数: 16

約数和(自身を含む): 109613952

約数和(自身を除く): 42729970

約数列:

[1, 2, 11, 22, 787, 1574, 3863, 7726, 8657, 17314, 42493, 84986, 3040181, 6080362, 33441991, 66883982]

約数ペア:

[(1, 66883982), (2, 33441991), (11, 6080362), (22, 3040181), (787, 84986), (1574, 42493), (3863, 17314), (7726, 8657)]