870016

素因数分解:

$2^7\times 7^1\times {\mathrm{971}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 1982880

約数和(自身を除く): 1112864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 971, 1942, 3884, 6797, 7768, 13594, 15536, 27188, 31072, 54376, 62144, 108752, 124288, 217504, 435008, 870016]

約数ペア:

[(1, 870016), (2, 435008), (4, 217504), (7, 124288), (8, 108752), (14, 62144), (16, 54376), (28, 31072), (32, 27188), (56, 15536), (64, 13594), (112, 7768), (128, 6797), (224, 3884), (448, 1942), (896, 971)]