7788848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11321}}^1$

素因数の和:11372

約数の個数: 20

約数和(自身を含む): 15443208

約数和(自身を除く): 7654360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11321, 22642, 45284, 90568, 181136, 486803, 973606, 1947212, 3894424, 7788848]

約数ペア:

[(1, 7788848), (2, 3894424), (4, 1947212), (8, 973606), (16, 486803), (43, 181136), (86, 90568), (172, 45284), (344, 22642), (688, 11321)]