28141952

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5170

約数の個数: 32

約数和(自身を含む): 57379080

約数和(自身を除く): 29237128

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5113, 5504, 10226, 20452, 40904, 81808, 163616, 219859, 327232, 439718, 654464, 879436, 1758872, 3517744, 7035488, 14070976, 28141952]

約数ペア:

[(1, 28141952), (2, 14070976), (4, 7035488), (8, 3517744), (16, 1758872), (32, 879436), (43, 654464), (64, 439718), (86, 327232), (128, 219859), (172, 163616), (344, 81808), (688, 40904), (1376, 20452), (2752, 10226), (5113, 5504)]