26889968

素因数分解:

$2^4\times 7^1\times {\mathrm{240089}}^1$

素因数の和:240104

約数の個数: 20

約数和(自身を含む): 59542320

約数和(自身を除く): 32652352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 240089, 480178, 960356, 1680623, 1920712, 3361246, 3841424, 6722492, 13444984, 26889968]

約数ペア:

[(1, 26889968), (2, 13444984), (4, 6722492), (7, 3841424), (8, 3361246), (14, 1920712), (16, 1680623), (28, 960356), (56, 480178), (112, 240089)]