26829976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 53280000

約数和(自身を除く): 26450024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 887, 1592, 1774, 3548, 3781, 7096, 7562, 15124, 16853, 30248, 33706, 67412, 134824, 176513, 353026, 706052, 1412104, 3353747, 6707494, 13414988, 26829976]

約数ペア:

[(1, 26829976), (2, 13414988), (4, 6707494), (8, 3353747), (19, 1412104), (38, 706052), (76, 353026), (152, 176513), (199, 134824), (398, 67412), (796, 33706), (887, 30248), (1592, 16853), (1774, 15124), (3548, 7562), (3781, 7096)]