28164706

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 43072128

約数和(自身を除く): 14907422

約数列:

[1, 2, 71, 142, 241, 482, 823, 1646, 17111, 34222, 58433, 116866, 198343, 396686, 14082353, 28164706]

約数ペア:

[(1, 28164706), (2, 14082353), (71, 396686), (142, 198343), (241, 116866), (482, 58433), (823, 34222), (1646, 17111)]