68710694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 115497984

約数和(自身を除く): 46787290

約数列:

[1, 2, 13, 26, 31, 62, 163, 326, 403, 523, 806, 1046, 2119, 4238, 5053, 6799, 10106, 13598, 16213, 32426, 65689, 85249, 131378, 170498, 210769, 421538, 1108237, 2216474, 2642719, 5285438, 34355347, 68710694]

約数ペア:

[(1, 68710694), (2, 34355347), (13, 5285438), (26, 2642719), (31, 2216474), (62, 1108237), (163, 421538), (326, 210769), (403, 170498), (523, 131378), (806, 85249), (1046, 65689), (2119, 32426), (4238, 16213), (5053, 13598), (6799, 10106)]