858016768

素因数分解:

$2^{10}\times 7^1\times {\mathrm{119701}}^1$

素因数の和:119728

約数の個数: 44

約数和(自身を含む): 1960239952

約数和(自身を除く): 1102223184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 119701, 239402, 478804, 837907, 957608, 1675814, 1915216, 3351628, 3830432, 6703256, 7660864, 13406512, 15321728, 26813024, 30643456, 53626048, 61286912, 107252096, 122573824, 214504192, 429008384, 858016768]

約数ペア:

[(1, 858016768), (2, 429008384), (4, 214504192), (7, 122573824), (8, 107252096), (14, 61286912), (16, 53626048), (28, 30643456), (32, 26813024), (56, 15321728), (64, 13406512), (112, 7660864), (128, 6703256), (224, 3830432), (256, 3351628), (448, 1915216), (512, 1675814), (896, 957608), (1024, 837907), (1792, 478804), (3584, 239402), (7168, 119701)]