66264776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2551}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 66030904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 2551, 3247, 5102, 6494, 10204, 12988, 20408, 25976, 43367, 86734, 173468, 346936, 487241, 974482, 1948964, 3897928, 8283097, 16566194, 33132388, 66264776]

約数ペア:

[(1, 66264776), (2, 33132388), (4, 16566194), (8, 8283097), (17, 3897928), (34, 1948964), (68, 974482), (136, 487241), (191, 346936), (382, 173468), (764, 86734), (1528, 43367), (2551, 25976), (3247, 20408), (5102, 12988), (6494, 10204)]