3999232

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 40

約数和(自身を含む): 8175816

約数和(自身を除く): 4176584

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 107, 128, 146, 214, 256, 292, 428, 512, 584, 856, 1168, 1712, 2336, 3424, 4672, 6848, 7811, 9344, 13696, 15622, 18688, 27392, 31244, 37376, 54784, 62488, 124976, 249952, 499904, 999808, 1999616, 3999232]

約数ペア:

[(1, 3999232), (2, 1999616), (4, 999808), (8, 499904), (16, 249952), (32, 124976), (64, 62488), (73, 54784), (107, 37376), (128, 31244), (146, 27392), (214, 18688), (256, 15622), (292, 13696), (428, 9344), (512, 7811), (584, 6848), (856, 4672), (1168, 3424), (1712, 2336)]