28686288

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2381}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 74432736

約数和(自身を除く): 45746448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 2381, 3012, 4016, 4762, 6024, 7143, 9524, 12048, 14286, 19048, 28572, 38096, 57144, 114288, 597631, 1195262, 1792893, 2390524, 3585786, 4781048, 7171572, 9562096, 14343144, 28686288]

約数ペア:

[(1, 28686288), (2, 14343144), (3, 9562096), (4, 7171572), (6, 4781048), (8, 3585786), (12, 2390524), (16, 1792893), (24, 1195262), (48, 597631), (251, 114288), (502, 57144), (753, 38096), (1004, 28572), (1506, 19048), (2008, 14286), (2381, 12048), (3012, 9524), (4016, 7143), (4762, 6024)]