26862544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40949}}^1$

素因数の和:40998

約数の個数: 20

約数和(自身を含む): 53316900

約数和(自身を除く): 26454356

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40949, 81898, 163796, 327592, 655184, 1678909, 3357818, 6715636, 13431272, 26862544]

約数ペア:

[(1, 26862544), (2, 13431272), (4, 6715636), (8, 3357818), (16, 1678909), (41, 655184), (82, 327592), (164, 163796), (328, 81898), (656, 40949)]