38278828

素因数分解:

$2^2\times 7^1\times {\mathrm{1367101}}^1$

素因数の和:1367112

約数の個数: 12

約数和(自身を含む): 76557712

約数和(自身を除く): 38278884

約数列:

[1, 2, 4, 7, 14, 28, 1367101, 2734202, 5468404, 9569707, 19139414, 38278828]

約数ペア:

[(1, 38278828), (2, 19139414), (4, 9569707), (7, 5468404), (14, 2734202), (28, 1367101)]