28335826

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 43282008

約数和(自身を除く): 14946182

約数列:

[1, 2, 73, 146, 421, 461, 842, 922, 30733, 33653, 61466, 67306, 194081, 388162, 14167913, 28335826]

約数ペア:

[(1, 28335826), (2, 14167913), (73, 388162), (146, 194081), (421, 67306), (461, 61466), (842, 33653), (922, 30733)]