13306420456

素因数分解:

$2^3\times 7^1\times {\mathrm{16493}}^1\times {\mathrm{14407}}^1$

素因数の和:30913

約数の個数: 32

約数和(自身を含む): 28517466240

約数和(自身を除く): 15211045784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 14407, 16493, 28814, 32986, 57628, 65972, 100849, 115256, 115451, 131944, 201698, 230902, 403396, 461804, 806792, 923608, 237614651, 475229302, 950458604, 1663302557, 1900917208, 3326605114, 6653210228, 13306420456]

約数ペア:

[(1, 13306420456), (2, 6653210228), (4, 3326605114), (7, 1900917208), (8, 1663302557), (14, 950458604), (28, 475229302), (56, 237614651), (14407, 923608), (16493, 806792), (28814, 461804), (32986, 403396), (57628, 230902), (65972, 201698), (100849, 131944), (115256, 115451)]