27819922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 48090672

約数和(自身を除く): 20270750

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 557, 1114, 1469, 1921, 2938, 3842, 7241, 9469, 14482, 18938, 24973, 49946, 62941, 123097, 125882, 246194, 818233, 1069997, 1636466, 2139994, 13909961, 27819922]

約数ペア:

[(1, 27819922), (2, 13909961), (13, 2139994), (17, 1636466), (26, 1069997), (34, 818233), (113, 246194), (221, 125882), (226, 123097), (442, 62941), (557, 49946), (1114, 24973), (1469, 18938), (1921, 14482), (2938, 9469), (3842, 7241)]