28739926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{821}}^1$

素因数の和:1607

約数の個数: 16

約数和(自身を含む): 45098208

約数和(自身を除く): 16358282

約数列:

[1, 2, 23, 46, 761, 821, 1522, 1642, 17503, 18883, 35006, 37766, 624781, 1249562, 14369963, 28739926]

約数ペア:

[(1, 28739926), (2, 14369963), (23, 1249562), (46, 624781), (761, 37766), (821, 35006), (1522, 18883), (1642, 17503)]