23377863376

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{209359}}^1$

素因数の和:210371

約数の個数: 40

約数和(自身を含む): 51817437440

約数和(自身を除く): 28439574064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 3988, 6979, 7976, 13958, 15952, 27916, 55832, 111664, 209359, 418718, 837436, 1465513, 1674872, 2931026, 3349744, 5862052, 11724104, 23448208, 208730923, 417461846, 834923692, 1461116461, 1669847384, 2922232922, 3339694768, 5844465844, 11688931688, 23377863376]

約数ペア:

[(1, 23377863376), (2, 11688931688), (4, 5844465844), (7, 3339694768), (8, 2922232922), (14, 1669847384), (16, 1461116461), (28, 834923692), (56, 417461846), (112, 208730923), (997, 23448208), (1994, 11724104), (3988, 5862052), (6979, 3349744), (7976, 2931026), (13958, 1674872), (15952, 1465513), (27916, 837436), (55832, 418718), (111664, 209359)]