39760784

素因数分解:

$2^4\times 7^1\times {\mathrm{355007}}^1$

素因数の和:355022

約数の個数: 20

約数和(自身を含む): 88041984

約数和(自身を除く): 48281200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 355007, 710014, 1420028, 2485049, 2840056, 4970098, 5680112, 9940196, 19880392, 39760784]

約数ペア:

[(1, 39760784), (2, 19880392), (4, 9940196), (7, 5680112), (8, 4970098), (14, 2840056), (16, 2485049), (28, 1420028), (56, 710014), (112, 355007)]