26499991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 32465664

約数和(自身を除く): 5965673

約数列:

[1, 7, 17, 83, 119, 581, 1411, 2683, 9877, 18781, 45611, 222689, 319277, 1558823, 3785713, 26499991]

約数ペア:

[(1, 26499991), (7, 3785713), (17, 1558823), (83, 319277), (119, 222689), (581, 45611), (1411, 18781), (2683, 9877)]