26578042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 41025600

約数和(自身を除く): 14447558

約数列:

[1, 2, 43, 86, 199, 398, 1553, 3106, 8557, 17114, 66779, 133558, 309047, 618094, 13289021, 26578042]

約数ペア:

[(1, 26578042), (2, 13289021), (43, 618094), (86, 309047), (199, 133558), (398, 66779), (1553, 17114), (3106, 8557)]