25620492

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30071}}^1$

素因数の和:30149

約数の個数: 24

約数和(自身を含む): 60625152

約数和(自身を除く): 35004660

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 30071, 60142, 90213, 120284, 180426, 360852, 2135041, 4270082, 6405123, 8540164, 12810246, 25620492]

約数ペア:

[(1, 25620492), (2, 12810246), (3, 8540164), (4, 6405123), (6, 4270082), (12, 2135041), (71, 360852), (142, 180426), (213, 120284), (284, 90213), (426, 60142), (852, 30071)]