85869854

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 159563520

約数和(自身を除く): 73693666

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 107, 133, 214, 266, 431, 749, 862, 931, 1498, 1862, 2033, 3017, 4066, 5243, 6034, 8189, 10486, 14231, 16378, 21119, 28462, 42238, 46117, 57323, 92234, 99617, 114646, 199234, 322819, 401261, 645638, 802522, 876223, 1752446, 2259733, 4519466, 6133561, 12267122, 42934927, 85869854]

約数ペア:

[(1, 85869854), (2, 42934927), (7, 12267122), (14, 6133561), (19, 4519466), (38, 2259733), (49, 1752446), (98, 876223), (107, 802522), (133, 645638), (214, 401261), (266, 322819), (431, 199234), (749, 114646), (862, 99617), (931, 92234), (1498, 57323), (1862, 46117), (2033, 42238), (3017, 28462), (4066, 21119), (5243, 16378), (6034, 14231), (8189, 10486)]