28043554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{182101}}^1$

素因数の和:182121

約数の個数: 16

約数和(自身を含む): 52445376

約数和(自身を除く): 24401822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 182101, 364202, 1274707, 2003111, 2549414, 4006222, 14021777, 28043554]

約数ペア:

[(1, 28043554), (2, 14021777), (7, 4006222), (11, 2549414), (14, 2003111), (22, 1274707), (77, 364202), (154, 182101)]