84487724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{10771}}^1$

素因数の和:10865

約数の個数: 24

約数和(自身を含む): 154729008

約数和(自身を除く): 70241284

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 10771, 21542, 43084, 398527, 570863, 797054, 1141726, 1594108, 2283452, 21121931, 42243862, 84487724]

約数ペア:

[(1, 84487724), (2, 42243862), (4, 21121931), (37, 2283452), (53, 1594108), (74, 1141726), (106, 797054), (148, 570863), (212, 398527), (1961, 43084), (3922, 21542), (7844, 10771)]