25647734

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 45891840

約数和(自身を除く): 20244106

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 739, 938, 1478, 2479, 4958, 5173, 10346, 17353, 27343, 34706, 49513, 54686, 99026, 191401, 346591, 382802, 693182, 1831981, 3663962, 12823867, 25647734]

約数ペア:

[(1, 25647734), (2, 12823867), (7, 3663962), (14, 1831981), (37, 693182), (67, 382802), (74, 346591), (134, 191401), (259, 99026), (469, 54686), (518, 49513), (739, 34706), (938, 27343), (1478, 17353), (2479, 10346), (4958, 5173)]