13248128

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 28274400

約数和(自身を除く): 15026272

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 83, 86, 116, 128, 166, 172, 232, 332, 344, 464, 664, 688, 928, 1247, 1328, 1376, 1856, 2407, 2494, 2656, 2752, 3569, 3712, 4814, 4988, 5312, 5504, 7138, 9628, 9976, 10624, 14276, 19256, 19952, 28552, 38512, 39904, 57104, 77024, 79808, 103501, 114208, 154048, 159616, 207002, 228416, 308096, 414004, 456832, 828008, 1656016, 3312032, 6624064, 13248128]

約数ペア:

[(1, 13248128), (2, 6624064), (4, 3312032), (8, 1656016), (16, 828008), (29, 456832), (32, 414004), (43, 308096), (58, 228416), (64, 207002), (83, 159616), (86, 154048), (116, 114208), (128, 103501), (166, 79808), (172, 77024), (232, 57104), (332, 39904), (344, 38512), (464, 28552), (664, 19952), (688, 19256), (928, 14276), (1247, 10624), (1328, 9976), (1376, 9628), (1856, 7138), (2407, 5504), (2494, 5312), (2656, 4988), (2752, 4814), (3569, 3712)]