26808208

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2359

約数の個数: 40

約数和(自身を含む): 59942592

約数和(自身を除く): 33134384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2237, 2996, 4474, 5992, 8948, 11984, 15659, 17896, 31318, 35792, 62636, 125272, 239359, 250544, 478718, 957436, 1675513, 1914872, 3351026, 3829744, 6702052, 13404104, 26808208]

約数ペア:

[(1, 26808208), (2, 13404104), (4, 6702052), (7, 3829744), (8, 3351026), (14, 1914872), (16, 1675513), (28, 957436), (56, 478718), (107, 250544), (112, 239359), (214, 125272), (428, 62636), (749, 35792), (856, 31318), (1498, 17896), (1712, 15659), (2237, 11984), (2996, 8948), (4474, 5992)]