838208

素因数分解:

$2^6\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1890

約数の個数: 28

約数和(自身を含む): 1901952

約数和(自身を除く): 1063744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1871, 3742, 7484, 13097, 14968, 26194, 29936, 52388, 59872, 104776, 119744, 209552, 419104, 838208]

約数ペア:

[(1, 838208), (2, 419104), (4, 209552), (7, 119744), (8, 104776), (14, 59872), (16, 52388), (28, 29936), (32, 26194), (56, 14968), (64, 13097), (112, 7484), (224, 3742), (448, 1871)]