28468216

素因数分解:

$2^3\times 7^2\times {\mathrm{72623}}^1$

素因数の和:72643

約数の個数: 24

約数和(自身を含む): 62093520

約数和(自身を除く): 33625304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 72623, 145246, 290492, 508361, 580984, 1016722, 2033444, 3558527, 4066888, 7117054, 14234108, 28468216]

約数ペア:

[(1, 28468216), (2, 14234108), (4, 7117054), (7, 4066888), (8, 3558527), (14, 2033444), (28, 1016722), (49, 580984), (56, 508361), (98, 290492), (196, 145246), (392, 72623)]