2667344

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3547}}^1$

素因数の和:3602

約数の個数: 20

約数和(自身を含む): 5279424

約数和(自身を除く): 2612080

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3547, 7094, 14188, 28376, 56752, 166709, 333418, 666836, 1333672, 2667344]

約数ペア:

[(1, 2667344), (2, 1333672), (4, 666836), (8, 333418), (16, 166709), (47, 56752), (94, 28376), (188, 14188), (376, 7094), (752, 3547)]