27438448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{74561}}^1$

素因数の和:74592

約数の個数: 20

約数和(自身を含む): 55474128

約数和(自身を除く): 28035680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 74561, 149122, 298244, 596488, 1192976, 1714903, 3429806, 6859612, 13719224, 27438448]

約数ペア:

[(1, 27438448), (2, 13719224), (4, 6859612), (8, 3429806), (16, 1714903), (23, 1192976), (46, 596488), (92, 298244), (184, 149122), (368, 74561)]