27968002

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 42711552

約数和(自身を除く): 14743550

約数列:

[1, 2, 103, 137, 206, 274, 991, 1982, 14111, 28222, 102073, 135767, 204146, 271534, 13984001, 27968002]

約数ペア:

[(1, 27968002), (2, 13984001), (103, 271534), (137, 204146), (206, 135767), (274, 102073), (991, 28222), (1982, 14111)]