68651312

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{3253}}^1$

素因数の和:4580

約数の個数: 20

約数和(自身を含む): 133153680

約数和(自身を除く): 64502368

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 3253, 5276, 6506, 10552, 13012, 21104, 26024, 52048, 4290707, 8581414, 17162828, 34325656, 68651312]

約数ペア:

[(1, 68651312), (2, 34325656), (4, 17162828), (8, 8581414), (16, 4290707), (1319, 52048), (2638, 26024), (3253, 21104), (5276, 13012), (6506, 10552)]