26807972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 49221312

約数和(自身を除く): 22413340

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 1381, 2762, 4853, 5524, 9706, 19412, 31763, 63526, 127052, 291391, 582782, 1165564, 6701993, 13403986, 26807972]

約数ペア:

[(1, 26807972), (2, 13403986), (4, 6701993), (23, 1165564), (46, 582782), (92, 291391), (211, 127052), (422, 63526), (844, 31763), (1381, 19412), (2762, 9706), (4853, 5524)]