9005957968

素因数分解:

$2^4\times 7^1\times {\mathrm{80410339}}^1$

素因数の和:80410354

約数の個数: 20

約数和(自身を含む): 19941764320

約数和(自身を除く): 10935806352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 80410339, 160820678, 321641356, 562872373, 643282712, 1125744746, 1286565424, 2251489492, 4502978984, 9005957968]

約数ペア:

[(1, 9005957968), (2, 4502978984), (4, 2251489492), (7, 1286565424), (8, 1125744746), (14, 643282712), (16, 562872373), (28, 321641356), (56, 160820678), (112, 80410339)]