27271892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 48947976

約数和(自身を除く): 21676084

約数列:

[1, 2, 4, 53, 106, 197, 212, 394, 653, 788, 1306, 2612, 10441, 20882, 34609, 41764, 69218, 128641, 138436, 257282, 514564, 6817973, 13635946, 27271892]

約数ペア:

[(1, 27271892), (2, 13635946), (4, 6817973), (53, 514564), (106, 257282), (197, 138436), (212, 128641), (394, 69218), (653, 41764), (788, 34609), (1306, 20882), (2612, 10441)]