663351232

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{220529}}^1$

素因数の和:220588

約数の個数: 28

約数和(自身を含む): 1344350880

約数和(自身を除く): 680999648

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 220529, 441058, 882116, 1764232, 3528464, 7056928, 10364863, 14113856, 20729726, 41459452, 82918904, 165837808, 331675616, 663351232]

約数ペア:

[(1, 663351232), (2, 331675616), (4, 165837808), (8, 82918904), (16, 41459452), (32, 20729726), (47, 14113856), (64, 10364863), (94, 7056928), (188, 3528464), (376, 1764232), (752, 882116), (1504, 441058), (3008, 220529)]