28946078

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43991}}^1$

素因数の和:44047

約数の個数: 16

約数和(自身を含む): 50678784

約数和(自身を除く): 21732706

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 43991, 87982, 307937, 615874, 2067577, 4135154, 14473039, 28946078]

約数ペア:

[(1, 28946078), (2, 14473039), (7, 4135154), (14, 2067577), (47, 615874), (94, 307937), (329, 87982), (658, 43991)]