71770448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{236087}}^1$

素因数の和:236114

約数の個数: 20

約数和(自身を含む): 146374560

約数和(自身を除く): 74604112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 236087, 472174, 944348, 1888696, 3777392, 4485653, 8971306, 17942612, 35885224, 71770448]

約数ペア:

[(1, 71770448), (2, 35885224), (4, 17942612), (8, 8971306), (16, 4485653), (19, 3777392), (38, 1888696), (76, 944348), (152, 472174), (304, 236087)]