25687404

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13463}}^1$

素因数の和:13526

約数の個数: 36

約数和(自身を含む): 66162096

約数和(自身を除く): 40474692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 13463, 26926, 40389, 53852, 80778, 121167, 161556, 242334, 484668, 713539, 1427078, 2140617, 2854156, 4281234, 6421851, 8562468, 12843702, 25687404]

約数ペア:

[(1, 25687404), (2, 12843702), (3, 8562468), (4, 6421851), (6, 4281234), (9, 2854156), (12, 2140617), (18, 1427078), (36, 713539), (53, 484668), (106, 242334), (159, 161556), (212, 121167), (318, 80778), (477, 53852), (636, 40389), (954, 26926), (1908, 13463)]