26292994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 22937726

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 1979, 3958, 6643, 13286, 13853, 25727, 27706, 51454, 144467, 180089, 288934, 360178, 1011269, 1878071, 2022538, 3756142, 13146497, 26292994]

約数ペア:

[(1, 26292994), (2, 13146497), (7, 3756142), (13, 2022538), (14, 1878071), (26, 1011269), (73, 360178), (91, 288934), (146, 180089), (182, 144467), (511, 51454), (949, 27706), (1022, 25727), (1898, 13853), (1979, 13286), (3958, 6643)]