26823286

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 47764800

約数和(自身を除く): 20941514

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 641, 686, 854, 1282, 2989, 4487, 5978, 8974, 20923, 31409, 39101, 41846, 62818, 78202, 219863, 273707, 439726, 547414, 1915949, 3831898, 13411643, 26823286]

約数ペア:

[(1, 26823286), (2, 13411643), (7, 3831898), (14, 1915949), (49, 547414), (61, 439726), (98, 273707), (122, 219863), (343, 78202), (427, 62818), (641, 41846), (686, 39101), (854, 31409), (1282, 20923), (2989, 8974), (4487, 5978)]