68907076

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52361}}^1$

素因数の和:52419

約数の個数: 24

約数和(自身を含む): 140749056

約数和(自身を除く): 71841980

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 52361, 104722, 209444, 366527, 733054, 1466108, 2460967, 4921934, 9843868, 17226769, 34453538, 68907076]

約数ペア:

[(1, 68907076), (2, 34453538), (4, 17226769), (7, 9843868), (14, 4921934), (28, 2460967), (47, 1466108), (94, 733054), (188, 366527), (329, 209444), (658, 104722), (1316, 52361)]