72708554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{8429}}^1$

素因数の和:8677

約数の個数: 16

約数和(自身を含む): 115322400

約数和(自身を除く): 42613846

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8429, 8626, 16858, 160151, 320302, 1913383, 3826766, 36354277, 72708554]

約数ペア:

[(1, 72708554), (2, 36354277), (19, 3826766), (38, 1913383), (227, 320302), (454, 160151), (4313, 16858), (8429, 8626)]