38972612

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3943}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 78185856

約数和(自身を除く): 39213244

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 3943, 4942, 7886, 9884, 15772, 27601, 55202, 110404, 1391879, 2783758, 5567516, 9743153, 19486306, 38972612]

約数ペア:

[(1, 38972612), (2, 19486306), (4, 9743153), (7, 5567516), (14, 2783758), (28, 1391879), (353, 110404), (706, 55202), (1412, 27601), (2471, 15772), (3943, 9884), (4942, 7886)]