27784732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4591}}^1$

素因数の和:4701

約数の個数: 24

約数和(自身を含む): 52073280

約数和(自身を除く): 24288548

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4591, 6052, 9182, 18364, 78047, 156094, 312188, 408599, 817198, 1634396, 6946183, 13892366, 27784732]

約数ペア:

[(1, 27784732), (2, 13892366), (4, 6946183), (17, 1634396), (34, 817198), (68, 408599), (89, 312188), (178, 156094), (356, 78047), (1513, 18364), (3026, 9182), (4591, 6052)]