9784432

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 21824000

約数和(自身を除く): 12039568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 439, 796, 878, 1393, 1592, 1756, 2786, 3073, 3184, 3512, 5572, 6146, 7024, 11144, 12292, 22288, 24584, 49168, 87361, 174722, 349444, 611527, 698888, 1223054, 1397776, 2446108, 4892216, 9784432]

約数ペア:

[(1, 9784432), (2, 4892216), (4, 2446108), (7, 1397776), (8, 1223054), (14, 698888), (16, 611527), (28, 349444), (56, 174722), (112, 87361), (199, 49168), (398, 24584), (439, 22288), (796, 12292), (878, 11144), (1393, 7024), (1592, 6146), (1756, 5572), (2786, 3512), (3073, 3184)]