26888566768

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3381359}}^1$

素因数の和:3381445

約数の個数: 40

約数和(自身を含む): 60377564160

約数和(自身を除く): 33488997392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 3381359, 6762718, 13525436, 23669513, 27050872, 47339026, 54101744, 94678052, 189356104, 240076489, 378712208, 480152978, 960305956, 1680535423, 1920611912, 3361070846, 3841223824, 6722141692, 13444283384, 26888566768]

約数ペア:

[(1, 26888566768), (2, 13444283384), (4, 6722141692), (7, 3841223824), (8, 3361070846), (14, 1920611912), (16, 1680535423), (28, 960305956), (56, 480152978), (71, 378712208), (112, 240076489), (142, 189356104), (284, 94678052), (497, 54101744), (568, 47339026), (994, 27050872), (1136, 23669513), (1988, 13525436), (3976, 6762718), (7952, 3381359)]