26728814

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2672

約数の個数: 24

約数和(自身を含む): 47093400

約数和(自身を除く): 20364586

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 2549, 5098, 5243, 10486, 17843, 35686, 124901, 249802, 272743, 545486, 1909201, 3818402, 13364407, 26728814]

約数ペア:

[(1, 26728814), (2, 13364407), (7, 3818402), (14, 1909201), (49, 545486), (98, 272743), (107, 249802), (214, 124901), (749, 35686), (1498, 17843), (2549, 10486), (5098, 5243)]