26473616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127277}}^1$

素因数の和:127298

約数の個数: 20

約数和(自身を含む): 55238652

約数和(自身を除く): 28765036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 127277, 254554, 509108, 1018216, 1654601, 2036432, 3309202, 6618404, 13236808, 26473616]

約数ペア:

[(1, 26473616), (2, 13236808), (4, 6618404), (8, 3309202), (13, 2036432), (16, 1654601), (26, 1018216), (52, 509108), (104, 254554), (208, 127277)]