75077456

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{43049}}^1$

素因数の和:43166

約数の個数: 20

約数和(自身を含む): 146800500

約数和(自身を除く): 71723044

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 43049, 86098, 172196, 344392, 688784, 4692341, 9384682, 18769364, 37538728, 75077456]

約数ペア:

[(1, 75077456), (2, 37538728), (4, 18769364), (8, 9384682), (16, 4692341), (109, 688784), (218, 344392), (436, 172196), (872, 86098), (1744, 43049)]