17628394672

素因数分解:

$2^4\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{109379}}^1$

素因数の和:110833

約数の個数: 40

約数和(自身を含む): 39061785600

約数和(自身を除く): 21433390928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1439, 2878, 5756, 10073, 11512, 20146, 23024, 40292, 80584, 109379, 161168, 218758, 437516, 765653, 875032, 1531306, 1750064, 3062612, 6125224, 12250448, 157396381, 314792762, 629585524, 1101774667, 1259171048, 2203549334, 2518342096, 4407098668, 8814197336, 17628394672]

約数ペア:

[(1, 17628394672), (2, 8814197336), (4, 4407098668), (7, 2518342096), (8, 2203549334), (14, 1259171048), (16, 1101774667), (28, 629585524), (56, 314792762), (112, 157396381), (1439, 12250448), (2878, 6125224), (5756, 3062612), (10073, 1750064), (11512, 1531306), (20146, 875032), (23024, 765653), (40292, 437516), (80584, 218758), (109379, 161168)]