28994336

素因数分解:

$2^5\times 7^1\times {\mathrm{129439}}^1$

素因数の和:129456

約数の個数: 24

約数和(自身を含む): 65237760

約数和(自身を除く): 36243424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 129439, 258878, 517756, 906073, 1035512, 1812146, 2071024, 3624292, 4142048, 7248584, 14497168, 28994336]

約数ペア:

[(1, 28994336), (2, 14497168), (4, 7248584), (7, 4142048), (8, 3624292), (14, 2071024), (16, 1812146), (28, 1035512), (32, 906073), (56, 517756), (112, 258878), (224, 129439)]