25441288

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 24014072

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 953, 1906, 3337, 3812, 6674, 7624, 13348, 26696, 44791, 67663, 89582, 135326, 179164, 270652, 358328, 541304, 3180161, 6360322, 12720644, 25441288]

約数ペア:

[(1, 25441288), (2, 12720644), (4, 6360322), (8, 3180161), (47, 541304), (71, 358328), (94, 270652), (142, 179164), (188, 135326), (284, 89582), (376, 67663), (568, 44791), (953, 26696), (1906, 13348), (3337, 7624), (3812, 6674)]