26996830105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6991}}^1\times {\mathrm{5807}}^1$

素因数の和:12829

約数の個数: 32

約数和(自身を含む): 38985154560

約数和(自身を除く): 11988324455

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 5807, 6991, 29035, 34955, 40649, 48937, 110333, 132829, 203245, 244685, 551665, 664145, 772331, 929803, 3861655, 4649015, 40596737, 202983685, 284177159, 771338003, 1420885795, 3856690015, 5399366021, 26996830105]

約数ペア:

[(1, 26996830105), (5, 5399366021), (7, 3856690015), (19, 1420885795), (35, 771338003), (95, 284177159), (133, 202983685), (665, 40596737), (5807, 4649015), (6991, 3861655), (29035, 929803), (34955, 772331), (40649, 664145), (48937, 551665), (110333, 244685), (132829, 203245)]