13187456

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 13250944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 383, 538, 766, 1076, 1532, 2152, 3064, 4304, 6128, 8608, 12256, 17216, 24512, 34432, 49024, 103027, 206054, 412108, 824216, 1648432, 3296864, 6593728, 13187456]

約数ペア:

[(1, 13187456), (2, 6593728), (4, 3296864), (8, 1648432), (16, 824216), (32, 412108), (64, 206054), (128, 103027), (269, 49024), (383, 34432), (538, 24512), (766, 17216), (1076, 12256), (1532, 8608), (2152, 6128), (3064, 4304)]