71910720001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1\times {\mathrm{20981}}^1$

素因数の和:26484

約数の個数: 16

約数和(自身を含む): 78216699600

約数和(自身を除く): 6305979599

約数列:

[1, 17, 37, 629, 5449, 20981, 92633, 201613, 356677, 776297, 3427421, 13197049, 114325469, 1943532973, 4230042353, 71910720001]

約数ペア:

[(1, 71910720001), (17, 4230042353), (37, 1943532973), (629, 114325469), (5449, 13197049), (20981, 3427421), (92633, 776297), (201613, 356677)]