27158488

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 58586400

約数和(自身を除く): 31427912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 3089, 4396, 6178, 8792, 12356, 21623, 24712, 43246, 86492, 172984, 484973, 969946, 1939892, 3394811, 3879784, 6789622, 13579244, 27158488]

約数ペア:

[(1, 27158488), (2, 13579244), (4, 6789622), (7, 3879784), (8, 3394811), (14, 1939892), (28, 969946), (56, 484973), (157, 172984), (314, 86492), (628, 43246), (1099, 24712), (1256, 21623), (2198, 12356), (3089, 8792), (4396, 6178)]