7639456

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{1973}}^1$

素因数の和:2005

約数の個数: 36

約数和(自身を含む): 16540146

約数和(自身を除く): 8900690

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 1973, 3872, 3946, 7892, 15784, 21703, 31568, 43406, 63136, 86812, 173624, 238733, 347248, 477466, 694496, 954932, 1909864, 3819728, 7639456]

約数ペア:

[(1, 7639456), (2, 3819728), (4, 1909864), (8, 954932), (11, 694496), (16, 477466), (22, 347248), (32, 238733), (44, 173624), (88, 86812), (121, 63136), (176, 43406), (242, 31568), (352, 21703), (484, 15784), (968, 7892), (1936, 3946), (1973, 3872)]