28008465894

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1783}}^1\times {\mathrm{2753}}^1$

素因数の和:4861

約数の個数: 48

約数和(自身を含む): 60932712672

約数和(自身を除く): 32924246778

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1783, 1902, 2753, 2853, 3566, 5349, 5506, 5706, 8259, 10698, 16047, 16518, 24777, 32094, 49554, 565211, 872701, 1130422, 1695633, 1745402, 2618103, 3391266, 4908599, 5086899, 5236206, 7854309, 9817198, 10173798, 14725797, 15708618, 29451594, 44177391, 88354782, 1556025883, 3112051766, 4668077649, 9336155298, 14004232947, 28008465894]

約数ペア:

[(1, 28008465894), (2, 14004232947), (3, 9336155298), (6, 4668077649), (9, 3112051766), (18, 1556025883), (317, 88354782), (634, 44177391), (951, 29451594), (1783, 15708618), (1902, 14725797), (2753, 10173798), (2853, 9817198), (3566, 7854309), (5349, 5236206), (5506, 5086899), (5706, 4908599), (8259, 3391266), (10698, 2618103), (16047, 1745402), (16518, 1695633), (24777, 1130422), (32094, 872701), (49554, 565211)]