869896832

素因数分解:

$2^7\times 7^1\times {\mathrm{970867}}^1$

素因数の和:970888

約数の個数: 32

約数和(自身を含む): 1980570720

約数和(自身を除く): 1110673888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 970867, 1941734, 3883468, 6796069, 7766936, 13592138, 15533872, 27184276, 31067744, 54368552, 62135488, 108737104, 124270976, 217474208, 434948416, 869896832]

約数ペア:

[(1, 869896832), (2, 434948416), (4, 217474208), (7, 124270976), (8, 108737104), (14, 62135488), (16, 54368552), (28, 31067744), (32, 27184276), (56, 15533872), (64, 13592138), (112, 7766936), (128, 6796069), (224, 3883468), (448, 1941734), (896, 970867)]