26387116

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20051}}^1$

素因数の和:20109

約数の個数: 24

約数和(自身を含む): 53899776

約数和(自身を除く): 27512660

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20051, 40102, 80204, 140357, 280714, 561428, 942397, 1884794, 3769588, 6596779, 13193558, 26387116]

約数ペア:

[(1, 26387116), (2, 13193558), (4, 6596779), (7, 3769588), (14, 1884794), (28, 942397), (47, 561428), (94, 280714), (188, 140357), (329, 80204), (658, 40102), (1316, 20051)]