42856282

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 77861088

約数和(自身を除く): 35004806

約数列:

[1, 2, 7, 14, 49, 61, 67, 98, 107, 122, 134, 214, 427, 469, 749, 854, 938, 1498, 2989, 3283, 4087, 5243, 5978, 6527, 6566, 7169, 8174, 10486, 13054, 14338, 28609, 45689, 50183, 57218, 91378, 100366, 200263, 319823, 351281, 400526, 437309, 639646, 702562, 874618, 3061163, 6122326, 21428141, 42856282]

約数ペア:

[(1, 42856282), (2, 21428141), (7, 6122326), (14, 3061163), (49, 874618), (61, 702562), (67, 639646), (98, 437309), (107, 400526), (122, 351281), (134, 319823), (214, 200263), (427, 100366), (469, 91378), (749, 57218), (854, 50183), (938, 45689), (1498, 28609), (2989, 14338), (3283, 13054), (4087, 10486), (5243, 8174), (5978, 7169), (6527, 6566)]