26268796

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 47045600

約数和(自身を除く): 20776804

約数列:

[1, 2, 4, 61, 122, 199, 244, 398, 541, 796, 1082, 2164, 12139, 24278, 33001, 48556, 66002, 107659, 132004, 215318, 430636, 6567199, 13134398, 26268796]

約数ペア:

[(1, 26268796), (2, 13134398), (4, 6567199), (61, 430636), (122, 215318), (199, 132004), (244, 107659), (398, 66002), (541, 48556), (796, 33001), (1082, 24278), (2164, 12139)]