8168594

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 7344526

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 107, 133, 214, 266, 287, 574, 749, 779, 931, 1498, 1558, 1862, 2009, 2033, 4018, 4066, 4387, 5243, 5453, 8774, 10486, 10906, 14231, 28462, 30709, 38171, 61418, 76342, 83353, 99617, 166706, 199234, 214963, 429926, 583471, 1166942, 4084297, 8168594]

約数ペア:

[(1, 8168594), (2, 4084297), (7, 1166942), (14, 583471), (19, 429926), (38, 214963), (41, 199234), (49, 166706), (82, 99617), (98, 83353), (107, 76342), (133, 61418), (214, 38171), (266, 30709), (287, 28462), (574, 14231), (749, 10906), (779, 10486), (931, 8774), (1498, 5453), (1558, 5243), (1862, 4387), (2009, 4066), (2033, 4018)]