5490688

素因数分解:

$2^{11}\times 7^1\times {\mathrm{383}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7089152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 383, 448, 512, 766, 896, 1024, 1532, 1792, 2048, 2681, 3064, 3584, 5362, 6128, 7168, 10724, 12256, 14336, 21448, 24512, 42896, 49024, 85792, 98048, 171584, 196096, 343168, 392192, 686336, 784384, 1372672, 2745344, 5490688]

約数ペア:

[(1, 5490688), (2, 2745344), (4, 1372672), (7, 784384), (8, 686336), (14, 392192), (16, 343168), (28, 196096), (32, 171584), (56, 98048), (64, 85792), (112, 49024), (128, 42896), (224, 24512), (256, 21448), (383, 14336), (448, 12256), (512, 10724), (766, 7168), (896, 6128), (1024, 5362), (1532, 3584), (1792, 3064), (2048, 2681)]