40644086

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13759}}^1$

素因数の和:13979

約数の個数: 16

約数和(自身を含む): 70010880

約数和(自身を除く): 29366794

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 13759, 27518, 96313, 192626, 2903149, 5806298, 20322043, 40644086]

約数ペア:

[(1, 40644086), (2, 20322043), (7, 5806298), (14, 2903149), (211, 192626), (422, 96313), (1477, 27518), (2954, 13759)]