26906476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 48432384

約数和(自身を除く): 21525908

約数列:

[1, 2, 4, 43, 86, 172, 311, 503, 622, 1006, 1244, 2012, 13373, 21629, 26746, 43258, 53492, 86516, 156433, 312866, 625732, 6726619, 13453238, 26906476]

約数ペア:

[(1, 26906476), (2, 13453238), (4, 6726619), (43, 625732), (86, 312866), (172, 156433), (311, 86516), (503, 53492), (622, 43258), (1006, 26746), (1244, 21629), (2012, 13373)]