28174494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{204163}}^1$

素因数の和:204191

約数の個数: 16

約数和(自身を含む): 58799232

約数和(自身を除く): 30624738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 204163, 408326, 612489, 1224978, 4695749, 9391498, 14087247, 28174494]

約数ペア:

[(1, 28174494), (2, 14087247), (3, 9391498), (6, 4695749), (23, 1224978), (46, 612489), (69, 408326), (138, 204163)]