26808852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 71751680

約数和(自身を除く): 44942828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 727, 878, 1317, 1454, 1756, 2181, 2634, 2908, 3073, 4362, 5089, 5268, 6146, 8724, 9219, 10178, 12292, 15267, 18438, 20356, 30534, 36876, 61068, 319153, 638306, 957459, 1276612, 1914918, 2234071, 3829836, 4468142, 6702213, 8936284, 13404426, 26808852]

約数ペア:

[(1, 26808852), (2, 13404426), (3, 8936284), (4, 6702213), (6, 4468142), (7, 3829836), (12, 2234071), (14, 1914918), (21, 1276612), (28, 957459), (42, 638306), (84, 319153), (439, 61068), (727, 36876), (878, 30534), (1317, 20356), (1454, 18438), (1756, 15267), (2181, 12292), (2634, 10178), (2908, 9219), (3073, 8724), (4362, 6146), (5089, 5268)]