28987254

素因数分解:

$2^1\times 3^3\times {\mathrm{536801}}^1$

素因数の和:536812

約数の個数: 16

約数和(自身を含む): 64416240

約数和(自身を除く): 35428986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 536801, 1073602, 1610403, 3220806, 4831209, 9662418, 14493627, 28987254]

約数ペア:

[(1, 28987254), (2, 14493627), (3, 9662418), (6, 4831209), (9, 3220806), (18, 1610403), (27, 1073602), (54, 536801)]