64818994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{5281}}^1$

素因数の和:5338

約数の個数: 24

約数和(自身を含む): 108671868

約数和(自身を除く): 43852874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 5281, 6137, 10562, 12274, 89777, 100339, 179554, 200678, 1705763, 1906441, 3411526, 3812882, 32409497, 64818994]

約数ペア:

[(1, 64818994), (2, 32409497), (17, 3812882), (19, 3411526), (34, 1906441), (38, 1705763), (323, 200678), (361, 179554), (646, 100339), (722, 89777), (5281, 12274), (6137, 10562)]