66404672

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{10273}}^1$

素因数の和:10386

約数の個数: 28

約数和(自身を含む): 133089396

約数和(自身を除く): 66684724

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 10273, 20546, 41092, 82184, 164368, 328736, 657472, 1037573, 2075146, 4150292, 8300584, 16601168, 33202336, 66404672]

約数ペア:

[(1, 66404672), (2, 33202336), (4, 16601168), (8, 8300584), (16, 4150292), (32, 2075146), (64, 1037573), (101, 657472), (202, 328736), (404, 164368), (808, 82184), (1616, 41092), (3232, 20546), (6464, 10273)]