26117972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 47898816

約数和(自身を除く): 21780844

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 907, 1252, 1814, 3628, 7199, 14398, 20861, 28796, 41722, 83444, 283891, 567782, 1135564, 6529493, 13058986, 26117972]

約数ペア:

[(1, 26117972), (2, 13058986), (4, 6529493), (23, 1135564), (46, 567782), (92, 283891), (313, 83444), (626, 41722), (907, 28796), (1252, 20861), (1814, 14398), (3628, 7199)]