71320312

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34421}}^1$

素因数の和:34471

約数の個数: 32

約数和(自身を含む): 156964320

約数和(自身を除く): 85644008

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34421, 68842, 137684, 240947, 275368, 481894, 963788, 1273577, 1927576, 2547154, 5094308, 8915039, 10188616, 17830078, 35660156, 71320312]

約数ペア:

[(1, 71320312), (2, 35660156), (4, 17830078), (7, 10188616), (8, 8915039), (14, 5094308), (28, 2547154), (37, 1927576), (56, 1273577), (74, 963788), (148, 481894), (259, 275368), (296, 240947), (518, 137684), (1036, 68842), (2072, 34421)]