8087996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 17794560

約数和(自身を除く): 9706564

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 661, 874, 1322, 1748, 2644, 3059, 4627, 6118, 9254, 12236, 12559, 15203, 18508, 25118, 30406, 50236, 60812, 87913, 106421, 175826, 212842, 288857, 351652, 425684, 577714, 1155428, 2021999, 4043998, 8087996]

約数ペア:

[(1, 8087996), (2, 4043998), (4, 2021999), (7, 1155428), (14, 577714), (19, 425684), (23, 351652), (28, 288857), (38, 212842), (46, 175826), (76, 106421), (92, 87913), (133, 60812), (161, 50236), (266, 30406), (322, 25118), (437, 18508), (532, 15203), (644, 12559), (661, 12236), (874, 9254), (1322, 6118), (1748, 4627), (2644, 3059)]