25773286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 50169600

約数和(自身を除く): 24396314

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 199, 203, 319, 398, 406, 638, 841, 1393, 1682, 2189, 2233, 2786, 4378, 4466, 5771, 5887, 9251, 11542, 11774, 15323, 18502, 30646, 40397, 63481, 64757, 80794, 126962, 129514, 167359, 334718, 444367, 888734, 1171513, 1840949, 2343026, 3681898, 12886643, 25773286]

約数ペア:

[(1, 25773286), (2, 12886643), (7, 3681898), (11, 2343026), (14, 1840949), (22, 1171513), (29, 888734), (58, 444367), (77, 334718), (154, 167359), (199, 129514), (203, 126962), (319, 80794), (398, 64757), (406, 63481), (638, 40397), (841, 30646), (1393, 18502), (1682, 15323), (2189, 11774), (2233, 11542), (2786, 9251), (4378, 5887), (4466, 5771)]