65706064

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{2221}}^1$

素因数の和:2315

約数の個数: 30

約数和(自身を含む): 130393626

約数和(自身を除く): 64687562

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1849, 2221, 3698, 4442, 7396, 8884, 14792, 17768, 29584, 35536, 95503, 191006, 382012, 764024, 1528048, 4106629, 8213258, 16426516, 32853032, 65706064]

約数ペア:

[(1, 65706064), (2, 32853032), (4, 16426516), (8, 8213258), (16, 4106629), (43, 1528048), (86, 764024), (172, 382012), (344, 191006), (688, 95503), (1849, 35536), (2221, 29584), (3698, 17768), (4442, 14792), (7396, 8884)]