27752272

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{15913}}^1$

素因数の和:16030

約数の個数: 20

約数和(自身を含む): 54266740

約数和(自身を除く): 26514468

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 15913, 31826, 63652, 127304, 254608, 1734517, 3469034, 6938068, 13876136, 27752272]

約数ペア:

[(1, 27752272), (2, 13876136), (4, 6938068), (8, 3469034), (16, 1734517), (109, 254608), (218, 127304), (436, 63652), (872, 31826), (1744, 15913)]