26776426

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 40734720

約数和(自身を除く): 13958294

約数列:

[1, 2, 127, 254, 271, 389, 542, 778, 34417, 49403, 68834, 98806, 105419, 210838, 13388213, 26776426]

約数ペア:

[(1, 26776426), (2, 13388213), (127, 210838), (254, 105419), (271, 98806), (389, 68834), (542, 49403), (778, 34417)]