27449744

素因数分解:

$2^4\times 7^1\times {\mathrm{245087}}^1$

素因数の和:245102

約数の個数: 20

約数和(自身を含む): 60781824

約数和(自身を除く): 33332080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 245087, 490174, 980348, 1715609, 1960696, 3431218, 3921392, 6862436, 13724872, 27449744]

約数ペア:

[(1, 27449744), (2, 13724872), (4, 6862436), (7, 3921392), (8, 3431218), (14, 1960696), (16, 1715609), (28, 980348), (56, 490174), (112, 245087)]