40514026

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170227}}^1$

素因数の和:170253

約数の個数: 16

約数和(自身を含む): 73538496

約数和(自身を除く): 33024470

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 170227, 340454, 1191589, 2383178, 2893859, 5787718, 20257013, 40514026]

約数ペア:

[(1, 40514026), (2, 20257013), (7, 5787718), (14, 2893859), (17, 2383178), (34, 1191589), (119, 340454), (238, 170227)]