26447356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1979}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 50062320

約数和(自身を除く): 23614964

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 1979, 3341, 3958, 6682, 7916, 13364, 25727, 51454, 102908, 508603, 1017206, 2034412, 6611839, 13223678, 26447356]

約数ペア:

[(1, 26447356), (2, 13223678), (4, 6611839), (13, 2034412), (26, 1017206), (52, 508603), (257, 102908), (514, 51454), (1028, 25727), (1979, 13364), (3341, 7916), (3958, 6682)]