2018051072

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{67957}}^1$

素因数の和:68006

約数の個数: 44

約数和(自身を含む): 4173300780

約数和(自身を除く): 2155249708

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 3712, 7424, 14848, 29696, 67957, 135914, 271828, 543656, 1087312, 1970753, 2174624, 3941506, 4349248, 7883012, 8698496, 15766024, 17396992, 31532048, 34793984, 63064096, 69587968, 126128192, 252256384, 504512768, 1009025536, 2018051072]

約数ペア:

[(1, 2018051072), (2, 1009025536), (4, 504512768), (8, 252256384), (16, 126128192), (29, 69587968), (32, 63064096), (58, 34793984), (64, 31532048), (116, 17396992), (128, 15766024), (232, 8698496), (256, 7883012), (464, 4349248), (512, 3941506), (928, 2174624), (1024, 1970753), (1856, 1087312), (3712, 543656), (7424, 271828), (14848, 135914), (29696, 67957)]