22076432

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 49104000

約数和(自身を除く): 27027568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 449, 878, 898, 1756, 1796, 3073, 3143, 3512, 3592, 6146, 6286, 7024, 7184, 12292, 12572, 24584, 25144, 49168, 50288, 197111, 394222, 788444, 1379777, 1576888, 2759554, 3153776, 5519108, 11038216, 22076432]

約数ペア:

[(1, 22076432), (2, 11038216), (4, 5519108), (7, 3153776), (8, 2759554), (14, 1576888), (16, 1379777), (28, 788444), (56, 394222), (112, 197111), (439, 50288), (449, 49168), (878, 25144), (898, 24584), (1756, 12572), (1796, 12292), (3073, 7184), (3143, 7024), (3512, 6286), (3592, 6146)]