26848768

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1338

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 28147712

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1279, 1312, 2558, 2624, 5116, 5248, 10232, 10496, 20464, 20992, 40928, 52439, 81856, 104878, 163712, 209756, 327424, 419512, 654848, 839024, 1678048, 3356096, 6712192, 13424384, 26848768]

約数ペア:

[(1, 26848768), (2, 13424384), (4, 6712192), (8, 3356096), (16, 1678048), (32, 839024), (41, 654848), (64, 419512), (82, 327424), (128, 209756), (164, 163712), (256, 104878), (328, 81856), (512, 52439), (656, 40928), (1279, 20992), (1312, 20464), (2558, 10496), (2624, 10232), (5116, 5248)]