40642514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63703}}^1$

素因数の和:63745

約数の個数: 16

約数和(自身を含む): 68800320

約数和(自身を除く): 28157806

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 63703, 127406, 700733, 1401466, 1847387, 3694774, 20321257, 40642514]

約数ペア:

[(1, 40642514), (2, 20321257), (11, 3694774), (22, 1847387), (29, 1401466), (58, 700733), (319, 127406), (638, 63703)]