69974278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 51953402

約数列:

[1, 2, 11, 17, 22, 34, 187, 223, 374, 446, 839, 1678, 2453, 3791, 4906, 7582, 9229, 14263, 18458, 28526, 41701, 83402, 156893, 187097, 313786, 374194, 2058067, 3180649, 4116134, 6361298, 34987139, 69974278]

約数ペア:

[(1, 69974278), (2, 34987139), (11, 6361298), (17, 4116134), (22, 3180649), (34, 2058067), (187, 374194), (223, 313786), (374, 187097), (446, 156893), (839, 83402), (1678, 41701), (2453, 28526), (3791, 18458), (4906, 14263), (7582, 9229)]