28958552

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2857}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 62418720

約数和(自身を除く): 33460168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 2857, 5068, 5714, 10136, 11428, 19999, 22856, 39998, 79996, 159992, 517117, 1034234, 2068468, 3619819, 4136936, 7239638, 14479276, 28958552]

約数ペア:

[(1, 28958552), (2, 14479276), (4, 7239638), (7, 4136936), (8, 3619819), (14, 2068468), (28, 1034234), (56, 517117), (181, 159992), (362, 79996), (724, 39998), (1267, 22856), (1448, 19999), (2534, 11428), (2857, 10136), (5068, 5714)]