26911390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{701}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 26159810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 701, 1402, 1745, 3490, 3505, 3839, 7010, 7678, 7711, 15422, 19195, 38390, 38555, 77110, 244649, 489298, 1223245, 2446490, 2691139, 5382278, 13455695, 26911390]

約数ペア:

[(1, 26911390), (2, 13455695), (5, 5382278), (10, 2691139), (11, 2446490), (22, 1223245), (55, 489298), (110, 244649), (349, 77110), (698, 38555), (701, 38390), (1402, 19195), (1745, 15422), (3490, 7711), (3505, 7678), (3839, 7010)]