127529728

素因数分解:

$2^8\times {\mathrm{498163}}^1$

素因数の和:498179

約数の個数: 18

約数和(自身を含む): 254561804

約数和(自身を除く): 127032076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 498163, 996326, 1992652, 3985304, 7970608, 15941216, 31882432, 63764864, 127529728]

約数ペア:

[(1, 127529728), (2, 63764864), (4, 31882432), (8, 15941216), (16, 7970608), (32, 3985304), (64, 1992652), (128, 996326), (256, 498163)]