27801757844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23091161}}^1$

素因数の和:23091215

約数の個数: 24

約数和(自身を含む): 56896623168

約数和(自身を除く): 29094865324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23091161, 46182322, 92364644, 161638127, 323276254, 646552508, 992919923, 1985839846, 3971679692, 6950439461, 13900878922, 27801757844]

約数ペア:

[(1, 27801757844), (2, 13900878922), (4, 6950439461), (7, 3971679692), (14, 1985839846), (28, 992919923), (43, 646552508), (86, 323276254), (172, 161638127), (301, 92364644), (602, 46182322), (1204, 23091161)]