28252672

素因数分解:

$2^9\times 7^1\times {\mathrm{7883}}^1$

素因数の和:7908

約数の個数: 40

約数和(自身を含む): 64522656

約数和(自身を除く): 36269984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 7883, 15766, 31532, 55181, 63064, 110362, 126128, 220724, 252256, 441448, 504512, 882896, 1009024, 1765792, 2018048, 3531584, 4036096, 7063168, 14126336, 28252672]

約数ペア:

[(1, 28252672), (2, 14126336), (4, 7063168), (7, 4036096), (8, 3531584), (14, 2018048), (16, 1765792), (28, 1009024), (32, 882896), (56, 504512), (64, 441448), (112, 252256), (128, 220724), (224, 126128), (256, 110362), (448, 63064), (512, 55181), (896, 31532), (1792, 15766), (3584, 7883)]