28873196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 55566336

約数和(自身を除く): 26693140

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5167, 5588, 10334, 20668, 56837, 113674, 227348, 656209, 1312418, 2624836, 7218299, 14436598, 28873196]

約数ペア:

[(1, 28873196), (2, 14436598), (4, 7218299), (11, 2624836), (22, 1312418), (44, 656209), (127, 227348), (254, 113674), (508, 56837), (1397, 20668), (2794, 10334), (5167, 5588)]