7890448076

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{7621}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 15980590080

約数和(自身を除く): 8090142004

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 359, 412, 718, 721, 1436, 1442, 2513, 2884, 5026, 7621, 10052, 15242, 30484, 36977, 53347, 73954, 106694, 147908, 213388, 258839, 517678, 784963, 1035356, 1569926, 2735939, 3139852, 5471878, 5494741, 10943756, 10989482, 19151573, 21978964, 38303146, 76606292, 281801717, 563603434, 1127206868, 1972612019, 3945224038, 7890448076]

約数ペア:

[(1, 7890448076), (2, 3945224038), (4, 1972612019), (7, 1127206868), (14, 563603434), (28, 281801717), (103, 76606292), (206, 38303146), (359, 21978964), (412, 19151573), (718, 10989482), (721, 10943756), (1436, 5494741), (1442, 5471878), (2513, 3139852), (2884, 2735939), (5026, 1569926), (7621, 1035356), (10052, 784963), (15242, 517678), (30484, 258839), (36977, 213388), (53347, 147908), (73954, 106694)]