28724584

素因数分解:

$2^3\times 7^2\times {\mathrm{73277}}^1$

素因数の和:73297

約数の個数: 24

約数和(自身を含む): 62652690

約数和(自身を除く): 33928106

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73277, 146554, 293108, 512939, 586216, 1025878, 2051756, 3590573, 4103512, 7181146, 14362292, 28724584]

約数ペア:

[(1, 28724584), (2, 14362292), (4, 7181146), (7, 4103512), (8, 3590573), (14, 2051756), (28, 1025878), (49, 586216), (56, 512939), (98, 293108), (196, 146554), (392, 73277)]