6789872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 13749120

約数和(自身を除く): 6959248

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 139, 142, 172, 278, 284, 344, 556, 568, 688, 1112, 1136, 2224, 3053, 5977, 6106, 9869, 11954, 12212, 19738, 23908, 24424, 39476, 47816, 48848, 78952, 95632, 157904, 424367, 848734, 1697468, 3394936, 6789872]

約数ペア:

[(1, 6789872), (2, 3394936), (4, 1697468), (8, 848734), (16, 424367), (43, 157904), (71, 95632), (86, 78952), (139, 48848), (142, 47816), (172, 39476), (278, 24424), (284, 23908), (344, 19738), (556, 12212), (568, 11954), (688, 9869), (1112, 6106), (1136, 5977), (2224, 3053)]