26842004

素因数分解:

$2^2\times 7^2\times {\mathrm{136949}}^1$

素因数の和:136967

約数の個数: 18

約数和(自身を含む): 54643050

約数和(自身を除く): 27801046

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 136949, 273898, 547796, 958643, 1917286, 3834572, 6710501, 13421002, 26842004]

約数ペア:

[(1, 26842004), (2, 13421002), (4, 6710501), (7, 3834572), (14, 1917286), (28, 958643), (49, 547796), (98, 273898), (196, 136949)]