27558416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{74887}}^1$

素因数の和:74918

約数の個数: 20

約数和(自身を含む): 55716672

約数和(自身を除く): 28158256

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 74887, 149774, 299548, 599096, 1198192, 1722401, 3444802, 6889604, 13779208, 27558416]

約数ペア:

[(1, 27558416), (2, 13779208), (4, 6889604), (8, 3444802), (16, 1722401), (23, 1198192), (46, 599096), (92, 299548), (184, 149774), (368, 74887)]