66469247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 74588640

約数和(自身を除く): 8119393

約数列:

[1, 13, 29, 157, 377, 1123, 2041, 4553, 14599, 32567, 59189, 176311, 423371, 2292043, 5113019, 66469247]

約数ペア:

[(1, 66469247), (13, 5113019), (29, 2292043), (157, 423371), (377, 176311), (1123, 59189), (2041, 32567), (4553, 14599)]