27855208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3297

約数の個数: 32

約数和(自身を含む): 55676160

約数和(自身を除く): 27820952

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 3221, 4324, 6442, 8648, 12884, 25768, 74083, 148166, 151387, 296332, 302774, 592664, 605548, 1211096, 3481901, 6963802, 13927604, 27855208]

約数ペア:

[(1, 27855208), (2, 13927604), (4, 6963802), (8, 3481901), (23, 1211096), (46, 605548), (47, 592664), (92, 302774), (94, 296332), (184, 151387), (188, 148166), (376, 74083), (1081, 25768), (2162, 12884), (3221, 8648), (4324, 6442)]