14721224

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 31728000

約数和(自身を除く): 17006776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1321, 1393, 1592, 2642, 2786, 5284, 5572, 9247, 10568, 11144, 18494, 36988, 73976, 262879, 525758, 1051516, 1840153, 2103032, 3680306, 7360612, 14721224]

約数ペア:

[(1, 14721224), (2, 7360612), (4, 3680306), (7, 2103032), (8, 1840153), (14, 1051516), (28, 525758), (56, 262879), (199, 73976), (398, 36988), (796, 18494), (1321, 11144), (1393, 10568), (1592, 9247), (2642, 5572), (2786, 5284)]