66761912

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 149583960

約数和(自身を除く): 82822048

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 4603, 7252, 9206, 14504, 18412, 32221, 36824, 64442, 128884, 170311, 225547, 257768, 340622, 451094, 681244, 902188, 1192177, 1362488, 1804376, 2384354, 4768708, 8345239, 9537416, 16690478, 33380956, 66761912]

約数ペア:

[(1, 66761912), (2, 33380956), (4, 16690478), (7, 9537416), (8, 8345239), (14, 4768708), (28, 2384354), (37, 1804376), (49, 1362488), (56, 1192177), (74, 902188), (98, 681244), (148, 451094), (196, 340622), (259, 257768), (296, 225547), (392, 170311), (518, 128884), (1036, 64442), (1813, 36824), (2072, 32221), (3626, 18412), (4603, 14504), (7252, 9206)]