26201276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 47160960

約数和(自身を除く): 20959684

約数列:

[1, 2, 4, 43, 86, 172, 347, 439, 694, 878, 1388, 1756, 14921, 18877, 29842, 37754, 59684, 75508, 152333, 304666, 609332, 6550319, 13100638, 26201276]

約数ペア:

[(1, 26201276), (2, 13100638), (4, 6550319), (43, 609332), (86, 304666), (172, 152333), (347, 75508), (439, 59684), (694, 37754), (878, 29842), (1388, 18877), (1756, 14921)]