791224

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 1728000

約数和(自身を除く): 936776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 199, 284, 398, 497, 568, 796, 994, 1393, 1592, 1988, 2786, 3976, 5572, 11144, 14129, 28258, 56516, 98903, 113032, 197806, 395612, 791224]

約数ペア:

[(1, 791224), (2, 395612), (4, 197806), (7, 113032), (8, 98903), (14, 56516), (28, 28258), (56, 14129), (71, 11144), (142, 5572), (199, 3976), (284, 2786), (398, 1988), (497, 1592), (568, 1393), (796, 994)]