39565604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 75814704

約数和(自身を除く): 36249100

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 338, 428, 547, 676, 1094, 1391, 2188, 2782, 5564, 7111, 14222, 18083, 28444, 36166, 58529, 72332, 92443, 117058, 184886, 234116, 369772, 760877, 1521754, 3043508, 9891401, 19782802, 39565604]

約数ペア:

[(1, 39565604), (2, 19782802), (4, 9891401), (13, 3043508), (26, 1521754), (52, 760877), (107, 369772), (169, 234116), (214, 184886), (338, 117058), (428, 92443), (547, 72332), (676, 58529), (1094, 36166), (1391, 28444), (2188, 18083), (2782, 14222), (5564, 7111)]