8447152

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 18848000

約数和(自身を除く): 10400848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 379, 398, 758, 796, 1393, 1516, 1592, 2653, 2786, 3032, 3184, 5306, 5572, 6064, 10612, 11144, 21224, 22288, 42448, 75421, 150842, 301684, 527947, 603368, 1055894, 1206736, 2111788, 4223576, 8447152]

約数ペア:

[(1, 8447152), (2, 4223576), (4, 2111788), (7, 1206736), (8, 1055894), (14, 603368), (16, 527947), (28, 301684), (56, 150842), (112, 75421), (199, 42448), (379, 22288), (398, 21224), (758, 11144), (796, 10612), (1393, 6064), (1516, 5572), (1592, 5306), (2653, 3184), (2786, 3032)]