2685952

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 44

約数和(自身を含む): 5584216

約数和(自身を除く): 2898264

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 128, 172, 244, 256, 344, 488, 512, 688, 976, 1024, 1376, 1952, 2623, 2752, 3904, 5246, 5504, 7808, 10492, 11008, 15616, 20984, 22016, 31232, 41968, 44032, 62464, 83936, 167872, 335744, 671488, 1342976, 2685952]

約数ペア:

[(1, 2685952), (2, 1342976), (4, 671488), (8, 335744), (16, 167872), (32, 83936), (43, 62464), (61, 44032), (64, 41968), (86, 31232), (122, 22016), (128, 20984), (172, 15616), (244, 11008), (256, 10492), (344, 7808), (488, 5504), (512, 5246), (688, 3904), (976, 2752), (1024, 2623), (1376, 1952)]