68576272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{104537}}^1$

素因数の和:104586

約数の個数: 20

約数和(自身を含む): 136108476

約数和(自身を除く): 67532204

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 104537, 209074, 418148, 836296, 1672592, 4286017, 8572034, 17144068, 34288136, 68576272]

約数ペア:

[(1, 68576272), (2, 34288136), (4, 17144068), (8, 8572034), (16, 4286017), (41, 1672592), (82, 836296), (164, 418148), (328, 209074), (656, 104537)]