28680376

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{4273}}^1$

素因数の和:5118

約数の個数: 16

約数和(自身を含む): 53852400

約数和(自身を除く): 25172024

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 4273, 6712, 8546, 17092, 34184, 3585047, 7170094, 14340188, 28680376]

約数ペア:

[(1, 28680376), (2, 14340188), (4, 7170094), (8, 3585047), (839, 34184), (1678, 17092), (3356, 8546), (4273, 6712)]