538000448

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{66191}}^1$

素因数の和:66330

約数の個数: 28

約数和(自身を含む): 1076017152

約数和(自身を除く): 538016704

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 66191, 132382, 264764, 529528, 1059056, 2118112, 4236224, 8406257, 16812514, 33625028, 67250056, 134500112, 269000224, 538000448]

約数ペア:

[(1, 538000448), (2, 269000224), (4, 134500112), (8, 67250056), (16, 33625028), (32, 16812514), (64, 8406257), (127, 4236224), (254, 2118112), (508, 1059056), (1016, 529528), (2032, 264764), (4064, 132382), (8128, 66191)]