28384237

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 6331283

約数列:

[1, 7, 17, 97, 119, 679, 1649, 2459, 11543, 17213, 41803, 238523, 292621, 1669661, 4054891, 28384237]

約数ペア:

[(1, 28384237), (7, 4054891), (17, 1669661), (97, 292621), (119, 238523), (679, 41803), (1649, 17213), (2459, 11543)]