7942144

素因数分解:

$2^{12}\times 7^1\times {\mathrm{277}}^1$

素因数の和:308

約数の個数: 52

約数和(自身を含む): 18216784

約数和(自身を除く): 10274640

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, 4096, 4432, 7168, 7756, 8864, 14336, 15512, 17728, 28672, 31024, 35456, 62048, 70912, 124096, 141824, 248192, 283648, 496384, 567296, 992768, 1134592, 1985536, 3971072, 7942144]

約数ペア:

[(1, 7942144), (2, 3971072), (4, 1985536), (7, 1134592), (8, 992768), (14, 567296), (16, 496384), (28, 283648), (32, 248192), (56, 141824), (64, 124096), (112, 70912), (128, 62048), (224, 35456), (256, 31024), (277, 28672), (448, 17728), (512, 15512), (554, 14336), (896, 8864), (1024, 7756), (1108, 7168), (1792, 4432), (1939, 4096), (2048, 3878), (2216, 3584)]