68426986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2917}}^1$

素因数の和:3273

約数の個数: 16

約数和(自身を含む): 105783336

約数和(自身を除く): 37356350

約数列:

[1, 2, 37, 74, 317, 634, 2917, 5834, 11729, 23458, 107929, 215858, 924689, 1849378, 34213493, 68426986]

約数ペア:

[(1, 68426986), (2, 34213493), (37, 1849378), (74, 924689), (317, 215858), (634, 107929), (2917, 23458), (5834, 11729)]