28620472

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22787}}^1$

素因数の和:22950

約数の個数: 16

約数和(自身を含む): 54007560

約数和(自身を除く): 25387088

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22787, 45574, 91148, 182296, 3577559, 7155118, 14310236, 28620472]

約数ペア:

[(1, 28620472), (2, 14310236), (4, 7155118), (8, 3577559), (157, 182296), (314, 91148), (628, 45574), (1256, 22787)]