71190872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8837}}^1$

素因数の和:8915

約数の個数: 32

約数和(自身を含む): 143175600

約数和(自身を除く): 71984728

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 8837, 17674, 35348, 70696, 167903, 335806, 468361, 671612, 936722, 1343224, 1873444, 3746888, 8898859, 17797718, 35595436, 71190872]

約数ペア:

[(1, 71190872), (2, 35595436), (4, 17797718), (8, 8898859), (19, 3746888), (38, 1873444), (53, 1343224), (76, 936722), (106, 671612), (152, 468361), (212, 335806), (424, 167903), (1007, 70696), (2014, 35348), (4028, 17674), (8056, 8837)]