26540276

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5479}}^1$

素因数の和:5663

約数の個数: 24

約数和(自身を含む): 53397120

約数和(自身を除く): 26856844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 5479, 10958, 21916, 38353, 76706, 153412, 947867, 1895734, 3791468, 6635069, 13270138, 26540276]

約数ペア:

[(1, 26540276), (2, 13270138), (4, 6635069), (7, 3791468), (14, 1895734), (28, 947867), (173, 153412), (346, 76706), (692, 38353), (1211, 21916), (2422, 10958), (4844, 5479)]