71349788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11311}}^1$

素因数の和:11417

約数の個数: 24

約数和(自身を含む): 133029120

約数和(自身を除く): 61679332

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 11311, 22622, 45244, 214909, 429818, 859636, 938813, 1877626, 3755252, 17837447, 35674894, 71349788]

約数ペア:

[(1, 71349788), (2, 35674894), (4, 17837447), (19, 3755252), (38, 1877626), (76, 938813), (83, 859636), (166, 429818), (332, 214909), (1577, 45244), (3154, 22622), (6308, 11311)]