26709340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 64737792

約数和(自身を除く): 38028452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 1783, 2140, 2996, 3566, 3745, 7132, 7490, 8915, 12481, 14980, 17830, 24962, 35660, 49924, 62405, 124810, 190781, 249620, 381562, 763124, 953905, 1335467, 1907810, 2670934, 3815620, 5341868, 6677335, 13354670, 26709340]

約数ペア:

[(1, 26709340), (2, 13354670), (4, 6677335), (5, 5341868), (7, 3815620), (10, 2670934), (14, 1907810), (20, 1335467), (28, 953905), (35, 763124), (70, 381562), (107, 249620), (140, 190781), (214, 124810), (428, 62405), (535, 49924), (749, 35660), (1070, 24962), (1498, 17830), (1783, 14980), (2140, 12481), (2996, 8915), (3566, 7490), (3745, 7132)]