27336316

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 55997256

約数和(自身を除く): 28660940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 661, 844, 1322, 1477, 2644, 2954, 4627, 5908, 9254, 10339, 18508, 20678, 32389, 41356, 64778, 129556, 139471, 278942, 557884, 976297, 1952594, 3905188, 6834079, 13668158, 27336316]

約数ペア:

[(1, 27336316), (2, 13668158), (4, 6834079), (7, 3905188), (14, 1952594), (28, 976297), (49, 557884), (98, 278942), (196, 139471), (211, 129556), (422, 64778), (661, 41356), (844, 32389), (1322, 20678), (1477, 18508), (2644, 10339), (2954, 9254), (4627, 5908)]