71141084

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68669}}^1$

素因数の和:68717

約数の個数: 24

約数和(自身を含む): 146129760

約数和(自身を除く): 74988676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68669, 137338, 274676, 480683, 961366, 1922732, 2540753, 5081506, 10163012, 17785271, 35570542, 71141084]

約数ペア:

[(1, 71141084), (2, 35570542), (4, 17785271), (7, 10163012), (14, 5081506), (28, 2540753), (37, 1922732), (74, 961366), (148, 480683), (259, 274676), (518, 137338), (1036, 68669)]