40184116

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3440

約数の個数: 36

約数和(自身を含む): 83169156

約数和(自身を除く): 42985040

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 3361, 5978, 6722, 11956, 13444, 23527, 47054, 94108, 164689, 205021, 329378, 410042, 658756, 820084, 1435147, 2870294, 5740588, 10046029, 20092058, 40184116]

約数ペア:

[(1, 40184116), (2, 20092058), (4, 10046029), (7, 5740588), (14, 2870294), (28, 1435147), (49, 820084), (61, 658756), (98, 410042), (122, 329378), (196, 205021), (244, 164689), (427, 94108), (854, 47054), (1708, 23527), (2989, 13444), (3361, 11956), (5978, 6722)]