25434514

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 45351936

約数和(自身を除く): 19917422

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 607, 1022, 1214, 2993, 4249, 5986, 8498, 20951, 24887, 41902, 44311, 49774, 88622, 174209, 310177, 348418, 620354, 1816751, 3633502, 12717257, 25434514]

約数ペア:

[(1, 25434514), (2, 12717257), (7, 3633502), (14, 1816751), (41, 620354), (73, 348418), (82, 310177), (146, 174209), (287, 88622), (511, 49774), (574, 44311), (607, 41902), (1022, 24887), (1214, 20951), (2993, 8498), (4249, 5986)]