28026546

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28657}}^1$

素因数の和:28825

約数の個数: 16

約数和(自身を含む): 56398944

約数和(自身を除く): 28372398

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 28657, 57314, 85971, 171942, 4671091, 9342182, 14013273, 28026546]

約数ペア:

[(1, 28026546), (2, 14013273), (3, 9342182), (6, 4671091), (163, 171942), (326, 85971), (489, 57314), (978, 28657)]