2487156728

素因数分解:

$2^3\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{32633}}^1$

素因数の和:34007

約数の個数: 32

約数和(自身を含む): 5333700960

約数和(自身を除く): 2846544232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1361, 2722, 5444, 9527, 10888, 19054, 32633, 38108, 65266, 76216, 130532, 228431, 261064, 456862, 913724, 1827448, 44413513, 88827026, 177654052, 310894591, 355308104, 621789182, 1243578364, 2487156728]

約数ペア:

[(1, 2487156728), (2, 1243578364), (4, 621789182), (7, 355308104), (8, 310894591), (14, 177654052), (28, 88827026), (56, 44413513), (1361, 1827448), (2722, 913724), (5444, 456862), (9527, 261064), (10888, 228431), (19054, 130532), (32633, 76216), (38108, 65266)]