28518286

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 43619040

約数和(自身を除く): 15100754

約数列:

[1, 2, 71, 142, 229, 458, 877, 1754, 16259, 32518, 62267, 124534, 200833, 401666, 14259143, 28518286]

約数ペア:

[(1, 28518286), (2, 14259143), (71, 401666), (142, 200833), (229, 124534), (458, 62267), (877, 32518), (1754, 16259)]