26756272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40787}}^1$

素因数の和:40836

約数の個数: 20

約数和(自身を含む): 53105976

約数和(自身を除く): 26349704

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40787, 81574, 163148, 326296, 652592, 1672267, 3344534, 6689068, 13378136, 26756272]

約数ペア:

[(1, 26756272), (2, 13378136), (4, 6689068), (8, 3344534), (16, 1672267), (41, 652592), (82, 326296), (164, 163148), (328, 81574), (656, 40787)]