28786098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6143}}^1$

素因数の和:6230

約数の個数: 32

約数和(自身を含む): 63700992

約数和(自身を除く): 34914894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 6143, 12286, 18429, 36858, 67573, 135146, 202719, 405438, 436153, 872306, 1308459, 2616918, 4797683, 9595366, 14393049, 28786098]

約数ペア:

[(1, 28786098), (2, 14393049), (3, 9595366), (6, 4797683), (11, 2616918), (22, 1308459), (33, 872306), (66, 436153), (71, 405438), (142, 202719), (213, 135146), (426, 67573), (781, 36858), (1562, 18429), (2343, 12286), (4686, 6143)]