8229844

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 16917600

約数和(自身を除く): 8687756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 211, 398, 422, 796, 844, 1393, 1477, 2786, 2954, 5572, 5908, 9751, 10339, 19502, 20678, 39004, 41356, 41989, 83978, 167956, 293923, 587846, 1175692, 2057461, 4114922, 8229844]

約数ペア:

[(1, 8229844), (2, 4114922), (4, 2057461), (7, 1175692), (14, 587846), (28, 293923), (49, 167956), (98, 83978), (196, 41989), (199, 41356), (211, 39004), (398, 20678), (422, 19502), (796, 10339), (844, 9751), (1393, 5908), (1477, 5572), (2786, 2954)]