26402984

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{4993}}^1$

素因数の和:5660

約数の個数: 16

約数和(自身を含む): 49590420

約数和(自身を除く): 23187436

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 4993, 5288, 9986, 19972, 39944, 3300373, 6600746, 13201492, 26402984]

約数ペア:

[(1, 26402984), (2, 13201492), (4, 6600746), (8, 3300373), (661, 39944), (1322, 19972), (2644, 9986), (4993, 5288)]