27693008

素因数分解:

$2^4\times 7^1\times {\mathrm{247259}}^1$

素因数の和:247274

約数の個数: 20

約数和(自身を含む): 61320480

約数和(自身を除く): 33627472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 247259, 494518, 989036, 1730813, 1978072, 3461626, 3956144, 6923252, 13846504, 27693008]

約数ペア:

[(1, 27693008), (2, 13846504), (4, 6923252), (7, 3956144), (8, 3461626), (14, 1978072), (16, 1730813), (28, 989036), (56, 494518), (112, 247259)]