78928366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{13337}}^1$

素因数の和:13619

約数の個数: 16

約数和(自身を含む): 129645360

約数和(自身を除く): 50716994

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 13337, 26674, 146707, 293414, 3587653, 7175306, 39464183, 78928366]

約数ペア:

[(1, 78928366), (2, 39464183), (11, 7175306), (22, 3587653), (269, 293414), (538, 146707), (2959, 26674), (5918, 13337)]