42729526

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{28001}}^1$

素因数の和:28119

約数の個数: 16

約数和(自身を含む): 73925280

約数和(自身を除く): 31195754

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 28001, 56002, 196007, 392014, 3052109, 6104218, 21364763, 42729526]

約数ペア:

[(1, 42729526), (2, 21364763), (7, 6104218), (14, 3052109), (109, 392014), (218, 196007), (763, 56002), (1526, 28001)]