40290468

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71437}}^1$

素因数の和:71491

約数の個数: 24

約数和(自身を含む): 96012672

約数和(自身を除く): 55722204

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 71437, 142874, 214311, 285748, 428622, 857244, 3357539, 6715078, 10072617, 13430156, 20145234, 40290468]

約数ペア:

[(1, 40290468), (2, 20145234), (3, 13430156), (4, 10072617), (6, 6715078), (12, 3357539), (47, 857244), (94, 428622), (141, 285748), (188, 214311), (282, 142874), (564, 71437)]