28914082096

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1093}}^1\times {\mathrm{10531}}^1$

素因数の和:11789

約数の個数: 40

約数和(自身を含む): 56434795184

約数和(自身を除く): 27520713088

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1093, 1256, 2186, 2512, 4372, 8744, 10531, 17488, 21062, 42124, 84248, 168496, 171601, 343202, 686404, 1372808, 1653367, 2745616, 3306734, 6613468, 11510383, 13226936, 23020766, 26453872, 46041532, 92083064, 184166128, 1807130131, 3614260262, 7228520524, 14457041048, 28914082096]

約数ペア:

[(1, 28914082096), (2, 14457041048), (4, 7228520524), (8, 3614260262), (16, 1807130131), (157, 184166128), (314, 92083064), (628, 46041532), (1093, 26453872), (1256, 23020766), (2186, 13226936), (2512, 11510383), (4372, 6613468), (8744, 3306734), (10531, 2745616), (17488, 1653367), (21062, 1372808), (42124, 686404), (84248, 343202), (168496, 171601)]