71875138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{82237}}^1$

素因数の和:82281

約数の個数: 16

約数和(自身を含む): 118422720

約数和(自身を除く): 46547582

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 82237, 164474, 1562503, 1891451, 3125006, 3782902, 35937569, 71875138]

約数ペア:

[(1, 71875138), (2, 35937569), (19, 3782902), (23, 3125006), (38, 1891451), (46, 1562503), (437, 164474), (874, 82237)]