28954684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1499}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 55440000

約数和(自身を除く): 26485316

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1499, 1756, 2998, 4829, 5996, 9658, 16489, 19316, 32978, 65956, 658061, 1316122, 2632244, 7238671, 14477342, 28954684]

約数ペア:

[(1, 28954684), (2, 14477342), (4, 7238671), (11, 2632244), (22, 1316122), (44, 658061), (439, 65956), (878, 32978), (1499, 19316), (1756, 16489), (2998, 9658), (4829, 5996)]