3971072

素因数分解:

$2^{11}\times 7^1\times {\mathrm{277}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 9107280

約数和(自身を除く): 5136208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 277, 448, 512, 554, 896, 1024, 1108, 1792, 1939, 2048, 2216, 3584, 3878, 4432, 7168, 7756, 8864, 14336, 15512, 17728, 31024, 35456, 62048, 70912, 124096, 141824, 248192, 283648, 496384, 567296, 992768, 1985536, 3971072]

約数ペア:

[(1, 3971072), (2, 1985536), (4, 992768), (7, 567296), (8, 496384), (14, 283648), (16, 248192), (28, 141824), (32, 124096), (56, 70912), (64, 62048), (112, 35456), (128, 31024), (224, 17728), (256, 15512), (277, 14336), (448, 8864), (512, 7756), (554, 7168), (896, 4432), (1024, 3878), (1108, 3584), (1792, 2216), (1939, 2048)]