64386052

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 115718400

約数和(自身を除く): 51332348

約数列:

[1, 2, 4, 47, 94, 188, 199, 398, 796, 1721, 3442, 6884, 9353, 18706, 37412, 80887, 161774, 323548, 342479, 684958, 1369916, 16096513, 32193026, 64386052]

約数ペア:

[(1, 64386052), (2, 32193026), (4, 16096513), (47, 1369916), (94, 684958), (188, 342479), (199, 323548), (398, 161774), (796, 80887), (1721, 37412), (3442, 18706), (6884, 9353)]