71246756

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68771}}^1$

素因数の和:68819

約数の個数: 24

約数和(自身を含む): 146346816

約数和(自身を除く): 75100060

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68771, 137542, 275084, 481397, 962794, 1925588, 2544527, 5089054, 10178108, 17811689, 35623378, 71246756]

約数ペア:

[(1, 71246756), (2, 35623378), (4, 17811689), (7, 10178108), (14, 5089054), (28, 2544527), (37, 1925588), (74, 962794), (148, 481397), (259, 275084), (518, 137542), (1036, 68771)]