128582464

素因数分解:

$2^6\times {\mathrm{293}}^1\times {\mathrm{6857}}^1$

素因数の和:7162

約数の個数: 28

約数和(自身を含む): 256064004

約数和(自身を除く): 127481540

約数列:

[1, 2, 4, 8, 16, 32, 64, 293, 586, 1172, 2344, 4688, 6857, 9376, 13714, 18752, 27428, 54856, 109712, 219424, 438848, 2009101, 4018202, 8036404, 16072808, 32145616, 64291232, 128582464]

約数ペア:

[(1, 128582464), (2, 64291232), (4, 32145616), (8, 16072808), (16, 8036404), (32, 4018202), (64, 2009101), (293, 438848), (586, 219424), (1172, 109712), (2344, 54856), (4688, 27428), (6857, 18752), (9376, 13714)]