68865566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{447179}}^1$

素因数の和:447199

約数の個数: 16

約数和(自身を含む): 128787840

約数和(自身を除く): 59922274

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 447179, 894358, 3130253, 4918969, 6260506, 9837938, 34432783, 68865566]

約数ペア:

[(1, 68865566), (2, 34432783), (7, 9837938), (11, 6260506), (14, 4918969), (22, 3130253), (77, 894358), (154, 447179)]