38200084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{56509}}^1$

素因数の和:56539

約数の個数: 18

約数和(自身を含む): 72389310

約数和(自身を除く): 34189226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 56509, 113018, 226036, 734617, 1469234, 2938468, 9550021, 19100042, 38200084]

約数ペア:

[(1, 38200084), (2, 19100042), (4, 9550021), (13, 2938468), (26, 1469234), (52, 734617), (169, 226036), (338, 113018), (676, 56509)]