3148976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 6547200

約数和(自身を除く): 3398224

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 199, 344, 368, 398, 688, 796, 989, 1592, 1978, 3184, 3956, 4577, 7912, 8557, 9154, 15824, 17114, 18308, 34228, 36616, 68456, 73232, 136912, 196811, 393622, 787244, 1574488, 3148976]

約数ペア:

[(1, 3148976), (2, 1574488), (4, 787244), (8, 393622), (16, 196811), (23, 136912), (43, 73232), (46, 68456), (86, 36616), (92, 34228), (172, 18308), (184, 17114), (199, 15824), (344, 9154), (368, 8557), (398, 7912), (688, 4577), (796, 3956), (989, 3184), (1592, 1978)]