27680856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{164767}}^1$

素因数の和:164783

約数の個数: 32

約数和(自身を含む): 79088640

約数和(自身を除く): 51407784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 164767, 329534, 494301, 659068, 988602, 1153369, 1318136, 1977204, 2306738, 3460107, 3954408, 4613476, 6920214, 9226952, 13840428, 27680856]

約数ペア:

[(1, 27680856), (2, 13840428), (3, 9226952), (4, 6920214), (6, 4613476), (7, 3954408), (8, 3460107), (12, 2306738), (14, 1977204), (21, 1318136), (24, 1153369), (28, 988602), (42, 659068), (56, 494301), (84, 329534), (168, 164767)]