259675456

素因数分解:

$2^6\times {\mathrm{1091}}^1\times {\mathrm{3719}}^1$

素因数の和:4822

約数の個数: 28

約数和(自身を含む): 515904480

約数和(自身を除く): 256229024

約数列:

[1, 2, 4, 8, 16, 32, 64, 1091, 2182, 3719, 4364, 7438, 8728, 14876, 17456, 29752, 34912, 59504, 69824, 119008, 238016, 4057429, 8114858, 16229716, 32459432, 64918864, 129837728, 259675456]

約数ペア:

[(1, 259675456), (2, 129837728), (4, 64918864), (8, 32459432), (16, 16229716), (32, 8114858), (64, 4057429), (1091, 238016), (2182, 119008), (3719, 69824), (4364, 59504), (7438, 34912), (8728, 29752), (14876, 17456)]