28970876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2377}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 55531056

約数和(自身を除く): 26560180

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 2377, 3047, 4754, 6094, 9508, 12188, 26147, 52294, 104588, 658429, 1316858, 2633716, 7242719, 14485438, 28970876]

約数ペア:

[(1, 28970876), (2, 14485438), (4, 7242719), (11, 2633716), (22, 1316858), (44, 658429), (277, 104588), (554, 52294), (1108, 26147), (2377, 12188), (3047, 9508), (4754, 6094)]