29828386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68729}}^1$

素因数の和:68769

約数の個数: 16

約数和(自身を含む): 52784640

約数和(自身を除く): 22956254

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 68729, 137458, 481103, 962206, 2130599, 4261198, 14914193, 29828386]

約数ペア:

[(1, 29828386), (2, 14914193), (7, 4261198), (14, 2130599), (31, 962206), (62, 481103), (217, 137458), (434, 68729)]