286384

素因数分解:

$2^4\times 7^1\times {\mathrm{2557}}^1$

素因数の和:2572

約数の個数: 20

約数和(自身を含む): 634384

約数和(自身を除く): 348000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2557, 5114, 10228, 17899, 20456, 35798, 40912, 71596, 143192, 286384]

約数ペア:

[(1, 286384), (2, 143192), (4, 71596), (7, 40912), (8, 35798), (14, 20456), (16, 17899), (28, 10228), (56, 5114), (112, 2557)]