2766568

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 5990400

約数和(自身を除く): 3223832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 389, 508, 778, 889, 1016, 1556, 1778, 2723, 3112, 3556, 5446, 7112, 10892, 21784, 49403, 98806, 197612, 345821, 395224, 691642, 1383284, 2766568]

約数ペア:

[(1, 2766568), (2, 1383284), (4, 691642), (7, 395224), (8, 345821), (14, 197612), (28, 98806), (56, 49403), (127, 21784), (254, 10892), (389, 7112), (508, 5446), (778, 3556), (889, 3112), (1016, 2723), (1556, 1778)]