4025784828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{104479}}^1$

素因数の和:104531

約数の個数: 72

約数和(自身を含む): 10707110400

約数和(自身を除く): 6681325572

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 12844, 19266, 38532, 104479, 208958, 313437, 417916, 626874, 1253748, 1358227, 1985101, 2716454, 3970202, 4074681, 5432908, 5955303, 7940404, 8149362, 11910606, 16298724, 17656951, 23821212, 25806313, 35313902, 51612626, 52970853, 70627804, 77418939, 103225252, 105941706, 154837878, 211883412, 309675756, 335482069, 670964138, 1006446207, 1341928276, 2012892414, 4025784828]

約数ペア:

[(1, 4025784828), (2, 2012892414), (3, 1341928276), (4, 1006446207), (6, 670964138), (12, 335482069), (13, 309675756), (19, 211883412), (26, 154837878), (38, 105941706), (39, 103225252), (52, 77418939), (57, 70627804), (76, 52970853), (78, 51612626), (114, 35313902), (156, 25806313), (169, 23821212), (228, 17656951), (247, 16298724), (338, 11910606), (494, 8149362), (507, 7940404), (676, 5955303), (741, 5432908), (988, 4074681), (1014, 3970202), (1482, 2716454), (2028, 1985101), (2964, 1358227), (3211, 1253748), (6422, 626874), (9633, 417916), (12844, 313437), (19266, 208958), (38532, 104479)]