64311488

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{23369}}^1$

素因数の和:23424

約数の個数: 28

約数和(自身を含む): 130591560

約数和(自身を除く): 66280072

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 23369, 46738, 93476, 186952, 373904, 747808, 1004867, 1495616, 2009734, 4019468, 8038936, 16077872, 32155744, 64311488]

約数ペア:

[(1, 64311488), (2, 32155744), (4, 16077872), (8, 8038936), (16, 4019468), (32, 2009734), (43, 1495616), (64, 1004867), (86, 747808), (172, 373904), (344, 186952), (688, 93476), (1376, 46738), (2752, 23369)]