25344256

素因数分解:

$2^8\times 7^1\times {\mathrm{14143}}^1$

素因数の和:14166

約数の個数: 36

約数和(自身を含む): 57820672

約数和(自身を除く): 32476416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 14143, 28286, 56572, 99001, 113144, 198002, 226288, 396004, 452576, 792008, 905152, 1584016, 1810304, 3168032, 3620608, 6336064, 12672128, 25344256]

約数ペア:

[(1, 25344256), (2, 12672128), (4, 6336064), (7, 3620608), (8, 3168032), (14, 1810304), (16, 1584016), (28, 905152), (32, 792008), (56, 452576), (64, 396004), (112, 226288), (128, 198002), (224, 113144), (256, 99001), (448, 56572), (896, 28286), (1792, 14143)]