27421696

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 44

約数和(自身を含む): 55842160

約数和(自身を除く): 28420464

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 439, 488, 512, 878, 976, 1024, 1756, 1952, 3512, 3904, 7024, 7808, 14048, 15616, 26779, 28096, 31232, 53558, 56192, 62464, 107116, 112384, 214232, 224768, 428464, 449536, 856928, 1713856, 3427712, 6855424, 13710848, 27421696]

約数ペア:

[(1, 27421696), (2, 13710848), (4, 6855424), (8, 3427712), (16, 1713856), (32, 856928), (61, 449536), (64, 428464), (122, 224768), (128, 214232), (244, 112384), (256, 107116), (439, 62464), (488, 56192), (512, 53558), (878, 31232), (976, 28096), (1024, 26779), (1756, 15616), (1952, 14048), (3512, 7808), (3904, 7024)]