25488860656

素因数分解:

$2^4\times 7^1\times {\mathrm{227579113}}^1$

素因数の和:227579128

約数の個数: 20

約数和(自身を含む): 56439620272

約数和(自身を除く): 30950759616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227579113, 455158226, 910316452, 1593053791, 1820632904, 3186107582, 3641265808, 6372215164, 12744430328, 25488860656]

約数ペア:

[(1, 25488860656), (2, 12744430328), (4, 6372215164), (7, 3641265808), (8, 3186107582), (14, 1820632904), (16, 1593053791), (28, 910316452), (56, 455158226), (112, 227579113)]