42720610933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28433}}^1$

素因数の和:28562

約数の個数: 64

約数和(自身を含む): 61144473600

約数和(自身を除く): 18423862667

約数列:

[1, 7, 11, 13, 19, 77, 79, 91, 133, 143, 209, 247, 553, 869, 1001, 1027, 1463, 1501, 1729, 2717, 6083, 7189, 10507, 11297, 16511, 19019, 19513, 28433, 79079, 115577, 136591, 199031, 214643, 312763, 369629, 540227, 1502501, 2189341, 2246207, 2587403, 3781589, 4065919, 5942497, 7022951, 15723449, 24708277, 28461433, 29200691, 41597479, 42677933, 49160657, 77252461, 172957939, 204404837, 298745531, 321207601, 469457263, 540767227, 554813129, 2248453207, 3286200841, 3883691903, 6102944419, 42720610933]

約数ペア:

[(1, 42720610933), (7, 6102944419), (11, 3883691903), (13, 3286200841), (19, 2248453207), (77, 554813129), (79, 540767227), (91, 469457263), (133, 321207601), (143, 298745531), (209, 204404837), (247, 172957939), (553, 77252461), (869, 49160657), (1001, 42677933), (1027, 41597479), (1463, 29200691), (1501, 28461433), (1729, 24708277), (2717, 15723449), (6083, 7022951), (7189, 5942497), (10507, 4065919), (11297, 3781589), (16511, 2587403), (19019, 2246207), (19513, 2189341), (28433, 1502501), (79079, 540227), (115577, 369629), (136591, 312763), (199031, 214643)]