65425132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2213}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 120884400

約数和(自身を除く): 55459268

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 2213, 4426, 7391, 8852, 14782, 29564, 42047, 84094, 168188, 860857, 1721714, 3443428, 16356283, 32712566, 65425132]

約数ペア:

[(1, 65425132), (2, 32712566), (4, 16356283), (19, 3443428), (38, 1721714), (76, 860857), (389, 168188), (778, 84094), (1556, 42047), (2213, 29564), (4426, 14782), (7391, 8852)]