68921846

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{214043}}^1$

素因数の和:214075

約数の個数: 16

約数和(自身を含む): 123289344

約数和(自身を除く): 54367498

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 214043, 428086, 1498301, 2996602, 4922989, 9845978, 34460923, 68921846]

約数ペア:

[(1, 68921846), (2, 34460923), (7, 9845978), (14, 4922989), (23, 2996602), (46, 1498301), (161, 428086), (322, 214043)]