26298671

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 31519488

約数和(自身を除く): 5220817

約数列:

[1, 7, 41, 43, 287, 301, 1763, 2131, 12341, 14917, 87371, 91633, 611597, 641431, 3756953, 26298671]

約数ペア:

[(1, 26298671), (7, 3756953), (41, 641431), (43, 611597), (287, 91633), (301, 87371), (1763, 14917), (2131, 12341)]