25978332

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30491}}^1$

素因数の和:30569

約数の個数: 24

約数和(自身を含む): 61471872

約数和(自身を除く): 35493540

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 30491, 60982, 91473, 121964, 182946, 365892, 2164861, 4329722, 6494583, 8659444, 12989166, 25978332]

約数ペア:

[(1, 25978332), (2, 12989166), (3, 8659444), (4, 6494583), (6, 4329722), (12, 2164861), (71, 365892), (142, 182946), (213, 121964), (284, 91473), (426, 60982), (852, 30491)]