40829074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142759}}^1$

素因数の和:142785

約数の個数: 16

約数和(自身を含む): 71951040

約数和(自身を除く): 31121966

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 142759, 285518, 1570349, 1855867, 3140698, 3711734, 20414537, 40829074]

約数ペア:

[(1, 40829074), (2, 20414537), (11, 3711734), (13, 3140698), (22, 1855867), (26, 1570349), (143, 285518), (286, 142759)]