2355712

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 4861296

約数和(自身を除く): 2505584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 107, 128, 172, 214, 256, 344, 428, 512, 688, 856, 1376, 1712, 2752, 3424, 4601, 5504, 6848, 9202, 11008, 13696, 18404, 22016, 27392, 36808, 54784, 73616, 147232, 294464, 588928, 1177856, 2355712]

約数ペア:

[(1, 2355712), (2, 1177856), (4, 588928), (8, 294464), (16, 147232), (32, 73616), (43, 54784), (64, 36808), (86, 27392), (107, 22016), (128, 18404), (172, 13696), (214, 11008), (256, 9202), (344, 6848), (428, 5504), (512, 4601), (688, 3424), (856, 2752), (1376, 1712)]