28672760

素因数分解:

$2^3\times 5^1\times {\mathrm{716819}}^1$

素因数の和:716830

約数の個数: 16

約数和(自身を含む): 64513800

約数和(自身を除く): 35841040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 716819, 1433638, 2867276, 3584095, 5734552, 7168190, 14336380, 28672760]

約数ペア:

[(1, 28672760), (2, 14336380), (4, 7168190), (5, 5734552), (8, 3584095), (10, 2867276), (20, 1433638), (40, 716819)]