857854144

素因数分解:

$2^6\times 7^1\times {\mathrm{1914853}}^1$

素因数の和:1914872

約数の個数: 28

約数和(自身を含む): 1945491664

約数和(自身を除く): 1087637520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1914853, 3829706, 7659412, 13403971, 15318824, 26807942, 30637648, 53615884, 61275296, 107231768, 122550592, 214463536, 428927072, 857854144]

約数ペア:

[(1, 857854144), (2, 428927072), (4, 214463536), (7, 122550592), (8, 107231768), (14, 61275296), (16, 53615884), (28, 30637648), (32, 26807942), (56, 15318824), (64, 13403971), (112, 7659412), (224, 3829706), (448, 1914853)]