28668508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1327}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 54883584

約数和(自身を除く): 26215076

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1327, 1964, 2654, 5308, 5401, 10802, 14597, 21604, 29194, 58388, 651557, 1303114, 2606228, 7167127, 14334254, 28668508]

約数ペア:

[(1, 28668508), (2, 14334254), (4, 7167127), (11, 2606228), (22, 1303114), (44, 651557), (491, 58388), (982, 29194), (1327, 21604), (1964, 14597), (2654, 10802), (5308, 5401)]