229128256

素因数分解:

$2^6\times 7^1\times {\mathrm{511447}}^1$

素因数の和:511466

約数の個数: 28

約数和(自身を含む): 519631168

約数和(自身を除く): 290502912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 511447, 1022894, 2045788, 3580129, 4091576, 7160258, 8183152, 14320516, 16366304, 28641032, 32732608, 57282064, 114564128, 229128256]

約数ペア:

[(1, 229128256), (2, 114564128), (4, 57282064), (7, 32732608), (8, 28641032), (14, 16366304), (16, 14320516), (28, 8183152), (32, 7160258), (56, 4091576), (64, 3580129), (112, 2045788), (224, 1022894), (448, 511447)]