71792284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 136936800

約数和(自身を除く): 65144516

約数列:

[1, 2, 4, 29, 37, 43, 58, 74, 86, 116, 148, 172, 389, 778, 1073, 1247, 1556, 1591, 2146, 2494, 3182, 4292, 4988, 6364, 11281, 14393, 16727, 22562, 28786, 33454, 45124, 46139, 57572, 66908, 92278, 184556, 417397, 485083, 618899, 834794, 970166, 1237798, 1669588, 1940332, 2475596, 17948071, 35896142, 71792284]

約数ペア:

[(1, 71792284), (2, 35896142), (4, 17948071), (29, 2475596), (37, 1940332), (43, 1669588), (58, 1237798), (74, 970166), (86, 834794), (116, 618899), (148, 485083), (172, 417397), (389, 184556), (778, 92278), (1073, 66908), (1247, 57572), (1556, 46139), (1591, 45124), (2146, 33454), (2494, 28786), (3182, 22562), (4292, 16727), (4988, 14393), (6364, 11281)]