26260052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 59552640

約数和(自身を除く): 33292588

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 3797, 6916, 7594, 15188, 26579, 49361, 53158, 72143, 98722, 106316, 144286, 197444, 288572, 345527, 505001, 691054, 937859, 1010002, 1382108, 1875718, 2020004, 3751436, 6565013, 13130026, 26260052]

約数ペア:

[(1, 26260052), (2, 13130026), (4, 6565013), (7, 3751436), (13, 2020004), (14, 1875718), (19, 1382108), (26, 1010002), (28, 937859), (38, 691054), (52, 505001), (76, 345527), (91, 288572), (133, 197444), (182, 144286), (247, 106316), (266, 98722), (364, 72143), (494, 53158), (532, 49361), (988, 26579), (1729, 15188), (3458, 7594), (3797, 6916)]