71292488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{240853}}^1$

素因数の和:240896

約数の個数: 16

約数和(自身を含む): 137286780

約数和(自身を除く): 65994292

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 240853, 481706, 963412, 1926824, 8911561, 17823122, 35646244, 71292488]

約数ペア:

[(1, 71292488), (2, 35646244), (4, 17823122), (8, 8911561), (37, 1926824), (74, 963412), (148, 481706), (296, 240853)]