27225478

素因数分解:

$2^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{787}}^1$

素因数の和:1156

約数の個数: 24

約数和(自身を含む): 47700792

約数和(自身を除く): 20475314

約数列:

[1, 2, 7, 14, 49, 98, 353, 706, 787, 1574, 2471, 4942, 5509, 11018, 17297, 34594, 38563, 77126, 277811, 555622, 1944677, 3889354, 13612739, 27225478]

約数ペア:

[(1, 27225478), (2, 13612739), (7, 3889354), (14, 1944677), (49, 555622), (98, 277811), (353, 77126), (706, 38563), (787, 34594), (1574, 17297), (2471, 11018), (4942, 5509)]