27264194

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 41812800

約数和(自身を除く): 14548606

約数列:

[1, 2, 61, 122, 199, 398, 1123, 2246, 12139, 24278, 68503, 137006, 223477, 446954, 13632097, 27264194]

約数ペア:

[(1, 27264194), (2, 13632097), (61, 446954), (122, 223477), (199, 137006), (398, 68503), (1123, 24278), (2246, 12139)]