27830065508

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1\times {\mathrm{14489}}^1$

素因数の和:15060

約数の個数: 48

約数和(自身を含む): 56119190400

約数和(自身を除く): 28289124892

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 379, 724, 758, 1267, 1516, 2534, 2653, 5068, 5306, 10612, 14489, 28978, 57956, 68599, 101423, 137198, 202846, 274396, 405692, 480193, 960386, 1920772, 2622509, 5245018, 5491331, 10490036, 10982662, 18357563, 21965324, 36715126, 38439317, 73430252, 76878634, 153757268, 993930911, 1987861822, 3975723644, 6957516377, 13915032754, 27830065508]

約数ペア:

[(1, 27830065508), (2, 13915032754), (4, 6957516377), (7, 3975723644), (14, 1987861822), (28, 993930911), (181, 153757268), (362, 76878634), (379, 73430252), (724, 38439317), (758, 36715126), (1267, 21965324), (1516, 18357563), (2534, 10982662), (2653, 10490036), (5068, 5491331), (5306, 5245018), (10612, 2622509), (14489, 1920772), (28978, 960386), (57956, 480193), (68599, 405692), (101423, 274396), (137198, 202846)]