4992128

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 10187760

約数和(自身を除く): 5195632

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 907, 1376, 1814, 2752, 3628, 5504, 7256, 14512, 29024, 39001, 58048, 78002, 116096, 156004, 312008, 624016, 1248032, 2496064, 4992128]

約数ペア:

[(1, 4992128), (2, 2496064), (4, 1248032), (8, 624016), (16, 312008), (32, 156004), (43, 116096), (64, 78002), (86, 58048), (128, 39001), (172, 29024), (344, 14512), (688, 7256), (907, 5504), (1376, 3628), (1814, 2752)]