8661404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 15940848

約数和(自身を除く): 7279444

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1361, 1591, 2722, 3182, 5444, 6364, 50357, 58523, 100714, 117046, 201428, 234092, 2165351, 4330702, 8661404]

約数ペア:

[(1, 8661404), (2, 4330702), (4, 2165351), (37, 234092), (43, 201428), (74, 117046), (86, 100714), (148, 58523), (172, 50357), (1361, 6364), (1591, 5444), (2722, 3182)]