126648256

素因数分解:

$2^6\times 7^1\times {\mathrm{282697}}^1$

素因数の和:282716

約数の個数: 28

約数和(自身を含む): 287221168

約数和(自身を除く): 160572912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 282697, 565394, 1130788, 1978879, 2261576, 3957758, 4523152, 7915516, 9046304, 15831032, 18092608, 31662064, 63324128, 126648256]

約数ペア:

[(1, 126648256), (2, 63324128), (4, 31662064), (7, 18092608), (8, 15831032), (14, 9046304), (16, 7915516), (28, 4523152), (32, 3957758), (56, 2261576), (64, 1978879), (112, 1130788), (224, 565394), (448, 282697)]