98972728

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 188483760

約数和(自身を除く): 89511032

約数列:

[1, 2, 4, 8, 101, 202, 347, 353, 404, 694, 706, 808, 1388, 1412, 2776, 2824, 35047, 35653, 70094, 71306, 122491, 140188, 142612, 244982, 280376, 285224, 489964, 979928, 12371591, 24743182, 49486364, 98972728]

約数ペア:

[(1, 98972728), (2, 49486364), (4, 24743182), (8, 12371591), (101, 979928), (202, 489964), (347, 285224), (353, 280376), (404, 244982), (694, 142612), (706, 140188), (808, 122491), (1388, 71306), (1412, 70094), (2776, 35653), (2824, 35047)]