26492284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 57899968

約数和(自身を除く): 31407684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 997, 1022, 1898, 1994, 2044, 3796, 3988, 6643, 6979, 12961, 13286, 13958, 25922, 26572, 27916, 51844, 72781, 90727, 145562, 181454, 291124, 362908, 509467, 946153, 1018934, 1892306, 2037868, 3784612, 6623071, 13246142, 26492284]

約数ペア:

[(1, 26492284), (2, 13246142), (4, 6623071), (7, 3784612), (13, 2037868), (14, 1892306), (26, 1018934), (28, 946153), (52, 509467), (73, 362908), (91, 291124), (146, 181454), (182, 145562), (292, 90727), (364, 72781), (511, 51844), (949, 27916), (997, 26572), (1022, 25922), (1898, 13958), (1994, 13286), (2044, 12961), (3796, 6979), (3988, 6643)]