28936614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6689}}^1$

素因数の和:6804

約数の個数: 32

約数和(自身を含む): 66792960

約数和(自身を除く): 37856346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 6689, 13378, 20067, 40134, 46823, 93646, 140469, 280938, 688967, 1377934, 2066901, 4133802, 4822769, 9645538, 14468307, 28936614]

約数ペア:

[(1, 28936614), (2, 14468307), (3, 9645538), (6, 4822769), (7, 4133802), (14, 2066901), (21, 1377934), (42, 688967), (103, 280938), (206, 140469), (309, 93646), (618, 46823), (721, 40134), (1442, 20067), (2163, 13378), (4326, 6689)]