28394342

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 43206912

約数和(自身を除く): 14812570

約数列:

[1, 2, 151, 167, 302, 334, 563, 1126, 25217, 50434, 85013, 94021, 170026, 188042, 14197171, 28394342]

約数ペア:

[(1, 28394342), (2, 14197171), (151, 188042), (167, 170026), (302, 94021), (334, 85013), (563, 50434), (1126, 25217)]