14000

素因数分解:

$2^4\times 5^3\times 7^1$

素因数の和:30

約数の個数: 40

約数和(自身を含む): 38688

約数和(自身を除く): 24688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000]

約数ペア:

[(1, 14000), (2, 7000), (4, 3500), (5, 2800), (7, 2000), (8, 1750), (10, 1400), (14, 1000), (16, 875), (20, 700), (25, 560), (28, 500), (35, 400), (40, 350), (50, 280), (56, 250), (70, 200), (80, 175), (100, 140), (112, 125)]