26895022

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 52161840

約数和(自身を除く): 25266818

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 409, 427, 539, 671, 818, 854, 1078, 1342, 2863, 2989, 4499, 4697, 5726, 5978, 8998, 9394, 20041, 24949, 31493, 32879, 40082, 49898, 62986, 65758, 174643, 220451, 274439, 349286, 440902, 548878, 1222501, 1921073, 2445002, 3842146, 13447511, 26895022]

約数ペア:

[(1, 26895022), (2, 13447511), (7, 3842146), (11, 2445002), (14, 1921073), (22, 1222501), (49, 548878), (61, 440902), (77, 349286), (98, 274439), (122, 220451), (154, 174643), (409, 65758), (427, 62986), (539, 49898), (671, 40082), (818, 32879), (854, 31493), (1078, 24949), (1342, 20041), (2863, 9394), (2989, 8998), (4499, 5978), (4697, 5726)]