28093706

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 24

約数和(自身を含む): 44159904

約数和(自身を除く): 16066198

約数列:

[1, 2, 43, 71, 86, 107, 142, 214, 1849, 3053, 3698, 4601, 6106, 7597, 9202, 15194, 131279, 197843, 262558, 326671, 395686, 653342, 14046853, 28093706]

約数ペア:

[(1, 28093706), (2, 14046853), (43, 653342), (71, 395686), (86, 326671), (107, 262558), (142, 197843), (214, 131279), (1849, 15194), (3053, 9202), (3698, 7597), (4601, 6106)]