25406528

素因数分解:

$2^6\times 7^1\times {\mathrm{56711}}^1$

素因数の和:56730

約数の個数: 28

約数和(自身を含む): 57619392

約数和(自身を除く): 32212864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 56711, 113422, 226844, 396977, 453688, 793954, 907376, 1587908, 1814752, 3175816, 3629504, 6351632, 12703264, 25406528]

約数ペア:

[(1, 25406528), (2, 12703264), (4, 6351632), (7, 3629504), (8, 3175816), (14, 1814752), (16, 1587908), (28, 907376), (32, 793954), (56, 453688), (64, 396977), (112, 226844), (224, 113422), (448, 56711)]