27798808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4349}}^1$

素因数の和:4419

約数の個数: 32

約数和(自身を含む): 56376000

約数和(自身を除く): 28577192

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 4349, 6392, 8698, 17396, 34792, 73933, 147866, 204403, 295732, 408806, 591464, 817612, 1635224, 3474851, 6949702, 13899404, 27798808]

約数ペア:

[(1, 27798808), (2, 13899404), (4, 6949702), (8, 3474851), (17, 1635224), (34, 817612), (47, 591464), (68, 408806), (94, 295732), (136, 204403), (188, 147866), (376, 73933), (799, 34792), (1598, 17396), (3196, 8698), (4349, 6392)]