26867888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98779}}^1$

素因数の和:98804

約数の個数: 20

約数和(自身を含む): 55119240

約数和(自身を除く): 28251352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98779, 197558, 395116, 790232, 1580464, 1679243, 3358486, 6716972, 13433944, 26867888]

約数ペア:

[(1, 26867888), (2, 13433944), (4, 6716972), (8, 3358486), (16, 1679243), (17, 1580464), (34, 790232), (68, 395116), (136, 197558), (272, 98779)]