349552

素因数分解:

$2^4\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3136

約数の個数: 20

約数和(自身を含む): 774256

約数和(自身を除く): 424704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3121, 6242, 12484, 21847, 24968, 43694, 49936, 87388, 174776, 349552]

約数ペア:

[(1, 349552), (2, 174776), (4, 87388), (7, 49936), (8, 43694), (14, 24968), (16, 21847), (28, 12484), (56, 6242), (112, 3121)]