28207342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 43308432

約数和(自身を除く): 15101090

約数列:

[1, 2, 53, 106, 281, 562, 947, 1894, 14893, 29786, 50191, 100382, 266107, 532214, 14103671, 28207342]

約数ペア:

[(1, 28207342), (2, 14103671), (53, 532214), (106, 266107), (281, 100382), (562, 50191), (947, 29786), (1894, 14893)]