26988346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 50813568

約数和(自身を除く): 23825222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1013, 1211, 1903, 2026, 2422, 3806, 7091, 11143, 13321, 14182, 22286, 26642, 78001, 156002, 175249, 350498, 1226743, 1927739, 2453486, 3855478, 13494173, 26988346]

約数ペア:

[(1, 26988346), (2, 13494173), (7, 3855478), (11, 2453486), (14, 1927739), (22, 1226743), (77, 350498), (154, 175249), (173, 156002), (346, 78001), (1013, 26642), (1211, 22286), (1903, 14182), (2026, 13321), (2422, 11143), (3806, 7091)]