28954184

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7717}}^1$

素因数の和:7797

約数の個数: 32

約数和(自身を含む): 62978880

約数和(自身を除く): 34024696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 7717, 15434, 30868, 54019, 61736, 108038, 216076, 432152, 517039, 1034078, 2068156, 3619273, 4136312, 7238546, 14477092, 28954184]

約数ペア:

[(1, 28954184), (2, 14477092), (4, 7238546), (7, 4136312), (8, 3619273), (14, 2068156), (28, 1034078), (56, 517039), (67, 432152), (134, 216076), (268, 108038), (469, 61736), (536, 54019), (938, 30868), (1876, 15434), (3752, 7717)]