26577970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 24743630

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 1979, 2686, 3958, 6715, 9895, 13430, 19790, 33643, 67286, 156341, 168215, 312682, 336430, 781705, 1563410, 2657797, 5315594, 13288985, 26577970]

約数ペア:

[(1, 26577970), (2, 13288985), (5, 5315594), (10, 2657797), (17, 1563410), (34, 781705), (79, 336430), (85, 312682), (158, 168215), (170, 156341), (395, 67286), (790, 33643), (1343, 19790), (1979, 13430), (2686, 9895), (3958, 6715)]