25755564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 64068480

約数和(自身を除く): 38312916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1361, 1577, 2722, 3154, 4083, 4731, 5444, 6308, 8166, 9462, 16332, 18924, 25859, 51718, 77577, 103436, 112963, 155154, 225926, 310308, 338889, 451852, 677778, 1355556, 2146297, 4292594, 6438891, 8585188, 12877782, 25755564]

約数ペア:

[(1, 25755564), (2, 12877782), (3, 8585188), (4, 6438891), (6, 4292594), (12, 2146297), (19, 1355556), (38, 677778), (57, 451852), (76, 338889), (83, 310308), (114, 225926), (166, 155154), (228, 112963), (249, 103436), (332, 77577), (498, 51718), (996, 25859), (1361, 18924), (1577, 16332), (2722, 9462), (3154, 8166), (4083, 6308), (4731, 5444)]