555165968

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7499}}^1$

素因数の和:8175

約数の個数: 40

約数和(自身を含む): 1231320000

約数和(自身を除く): 676154032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 2644, 4627, 5288, 7499, 9254, 10576, 14998, 18508, 29996, 37016, 52493, 59992, 74032, 104986, 119984, 209972, 419944, 839888, 4956839, 9913678, 19827356, 34697873, 39654712, 69395746, 79309424, 138791492, 277582984, 555165968]

約数ペア:

[(1, 555165968), (2, 277582984), (4, 138791492), (7, 79309424), (8, 69395746), (14, 39654712), (16, 34697873), (28, 19827356), (56, 9913678), (112, 4956839), (661, 839888), (1322, 419944), (2644, 209972), (4627, 119984), (5288, 104986), (7499, 74032), (9254, 59992), (10576, 52493), (14998, 37016), (18508, 29996)]