28244772

素因数分解:

$2^2\times 3^2\times {\mathrm{784577}}^1$

素因数の和:784587

約数の個数: 18

約数和(自身を含む): 71396598

約数和(自身を除く): 43151826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 784577, 1569154, 2353731, 3138308, 4707462, 7061193, 9414924, 14122386, 28244772]

約数ペア:

[(1, 28244772), (2, 14122386), (3, 9414924), (4, 7061193), (6, 4707462), (9, 3138308), (12, 2353731), (18, 1569154), (36, 784577)]