40621406

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70769}}^1$

素因数の和:70819

約数の個数: 16

約数和(自身を含む): 71336160

約数和(自身を除く): 30714754

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 70769, 141538, 495383, 990766, 2901529, 5803058, 20310703, 40621406]

約数ペア:

[(1, 40621406), (2, 20310703), (7, 5803058), (14, 2901529), (41, 990766), (82, 495383), (287, 141538), (574, 70769)]