6671302568

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{239699}}^1$

素因数の和:239790

約数の個数: 48

約数和(自身を含む): 14755932000

約数和(自身を除く): 8084629432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 13916, 27832, 239699, 479398, 958796, 1677893, 1917592, 3355786, 6711572, 11745251, 13423144, 17018629, 23490502, 34037258, 46981004, 68074516, 93962008, 119130403, 136149032, 238260806, 476521612, 833912821, 953043224, 1667825642, 3335651284, 6671302568]

約数ペア:

[(1, 6671302568), (2, 3335651284), (4, 1667825642), (7, 953043224), (8, 833912821), (14, 476521612), (28, 238260806), (49, 136149032), (56, 119130403), (71, 93962008), (98, 68074516), (142, 46981004), (196, 34037258), (284, 23490502), (392, 17018629), (497, 13423144), (568, 11745251), (994, 6711572), (1988, 3355786), (3479, 1917592), (3976, 1677893), (6958, 958796), (13916, 479398), (27832, 239699)]