28086434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{739}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 43618560

約数和(自身を除く): 15532126

約数列:

[1, 2, 31, 62, 613, 739, 1226, 1478, 19003, 22909, 38006, 45818, 453007, 906014, 14043217, 28086434]

約数ペア:

[(1, 28086434), (2, 14043217), (31, 906014), (62, 453007), (613, 45818), (739, 38006), (1226, 22909), (1478, 19003)]