28625884

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15259}}^1$

素因数の和:15337

約数の個数: 24

約数和(自身を含む): 58110080

約数和(自身を除く): 29484196

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 15259, 30518, 61036, 106813, 213626, 427252, 1022353, 2044706, 4089412, 7156471, 14312942, 28625884]

約数ペア:

[(1, 28625884), (2, 14312942), (4, 7156471), (7, 4089412), (14, 2044706), (28, 1022353), (67, 427252), (134, 213626), (268, 106813), (469, 61036), (938, 30518), (1876, 15259)]