28777168

素因数分解:

$2^4\times 7^1\times {\mathrm{256939}}^1$

素因数の和:256954

約数の個数: 20

約数和(自身を含む): 63721120

約数和(自身を除く): 34943952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 256939, 513878, 1027756, 1798573, 2055512, 3597146, 4111024, 7194292, 14388584, 28777168]

約数ペア:

[(1, 28777168), (2, 14388584), (4, 7194292), (7, 4111024), (8, 3597146), (14, 2055512), (16, 1798573), (28, 1027756), (56, 513878), (112, 256939)]