278774464

素因数分解:

$2^6\times {\mathrm{1721}}^1\times {\mathrm{2531}}^1$

素因数の和:4264

約数の個数: 28

約数和(自身を含む): 553733208

約数和(自身を除く): 274958744

約数列:

[1, 2, 4, 8, 16, 32, 64, 1721, 2531, 3442, 5062, 6884, 10124, 13768, 20248, 27536, 40496, 55072, 80992, 110144, 161984, 4355851, 8711702, 17423404, 34846808, 69693616, 139387232, 278774464]

約数ペア:

[(1, 278774464), (2, 139387232), (4, 69693616), (8, 34846808), (16, 17423404), (32, 8711702), (64, 4355851), (1721, 161984), (2531, 110144), (3442, 80992), (5062, 55072), (6884, 40496), (10124, 27536), (13768, 20248)]