71412412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17729}}^1$

素因数の和:17805

約数の個数: 24

約数和(自身を含む): 134038800

約数和(自身を除く): 62626388

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 17729, 35458, 70916, 336851, 673702, 939637, 1347404, 1879274, 3758548, 17853103, 35706206, 71412412]

約数ペア:

[(1, 71412412), (2, 35706206), (4, 17853103), (19, 3758548), (38, 1879274), (53, 1347404), (76, 939637), (106, 673702), (212, 336851), (1007, 70916), (2014, 35458), (4028, 17729)]