25823504

素因数分解:

$2^4\times 7^1\times {\mathrm{230567}}^1$

素因数の和:230582

約数の個数: 20

約数和(自身を含む): 57180864

約数和(自身を除く): 31357360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230567, 461134, 922268, 1613969, 1844536, 3227938, 3689072, 6455876, 12911752, 25823504]

約数ペア:

[(1, 25823504), (2, 12911752), (4, 6455876), (7, 3689072), (8, 3227938), (14, 1844536), (16, 1613969), (28, 922268), (56, 461134), (112, 230567)]