27809096

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3163}}^1$

素因数の和:3333

約数の個数: 32

約数和(自身を含む): 59989440

約数和(自身を除く): 32180344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 3163, 4396, 6326, 8792, 12652, 22141, 25304, 44282, 88564, 177128, 496591, 993182, 1986364, 3476137, 3972728, 6952274, 13904548, 27809096]

約数ペア:

[(1, 27809096), (2, 13904548), (4, 6952274), (7, 3972728), (8, 3476137), (14, 1986364), (28, 993182), (56, 496591), (157, 177128), (314, 88564), (628, 44282), (1099, 25304), (1256, 22141), (2198, 12652), (3163, 8792), (4396, 6326)]