127728896

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{4663}}^1$

素因数の和:4786

約数の個数: 36

約数和(自身を含む): 257396832

約数和(自身を除く): 129667936

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 856, 1712, 3424, 4663, 6848, 9326, 13696, 18652, 27392, 37304, 74608, 149216, 298432, 498941, 596864, 997882, 1193728, 1995764, 3991528, 7983056, 15966112, 31932224, 63864448, 127728896]

約数ペア:

[(1, 127728896), (2, 63864448), (4, 31932224), (8, 15966112), (16, 7983056), (32, 3991528), (64, 1995764), (107, 1193728), (128, 997882), (214, 596864), (256, 498941), (428, 298432), (856, 149216), (1712, 74608), (3424, 37304), (4663, 27392), (6848, 18652), (9326, 13696)]