78821648

素因数分解:

$2^4\times {\mathrm{2099}}^1\times {\mathrm{2347}}^1$

素因数の和:4454

約数の個数: 20

約数和(自身を含む): 152854800

約数和(自身を除く): 74033152

約数列:

[1, 2, 4, 8, 16, 2099, 2347, 4198, 4694, 8396, 9388, 16792, 18776, 33584, 37552, 4926353, 9852706, 19705412, 39410824, 78821648]

約数ペア:

[(1, 78821648), (2, 39410824), (4, 19705412), (8, 9852706), (16, 4926353), (2099, 37552), (2347, 33584), (4198, 18776), (4694, 16792), (8396, 9388)]