2553856

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 5405400

約数和(自身を除く): 2851544

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 344, 464, 512, 688, 928, 1024, 1247, 1376, 1856, 2048, 2494, 2752, 3712, 4988, 5504, 7424, 9976, 11008, 14848, 19952, 22016, 29696, 39904, 44032, 59392, 79808, 88064, 159616, 319232, 638464, 1276928, 2553856]

約数ペア:

[(1, 2553856), (2, 1276928), (4, 638464), (8, 319232), (16, 159616), (29, 88064), (32, 79808), (43, 59392), (58, 44032), (64, 39904), (86, 29696), (116, 22016), (128, 19952), (172, 14848), (232, 11008), (256, 9976), (344, 7424), (464, 5504), (512, 4988), (688, 3712), (928, 2752), (1024, 2494), (1247, 2048), (1376, 1856)]