2158016

素因数分解:

$2^6\times 7^1\times {\mathrm{4817}}^1$

素因数の和:4836

約数の個数: 28

約数和(自身を含む): 4895088

約数和(自身を除く): 2737072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4817, 9634, 19268, 33719, 38536, 67438, 77072, 134876, 154144, 269752, 308288, 539504, 1079008, 2158016]

約数ペア:

[(1, 2158016), (2, 1079008), (4, 539504), (7, 308288), (8, 269752), (14, 154144), (16, 134876), (28, 77072), (32, 67438), (56, 38536), (64, 33719), (112, 19268), (224, 9634), (448, 4817)]