26418596

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{3929}}^1$

素因数の和:4015

約数の個数: 18

約数和(自身を含む): 47399730

約数和(自身を除く): 20981134

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 3929, 6724, 7858, 15716, 161089, 322178, 644356, 6604649, 13209298, 26418596]

約数ペア:

[(1, 26418596), (2, 13209298), (4, 6604649), (41, 644356), (82, 322178), (164, 161089), (1681, 15716), (3362, 7858), (3929, 6724)]