28957008

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{5857}}^1$

素因数の和:5971

約数の個数: 40

約数和(自身を含む): 75544768

約数和(自身を除く): 46587760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 5857, 11714, 17571, 23428, 35142, 46856, 70284, 93712, 140568, 281136, 603271, 1206542, 1809813, 2413084, 3619626, 4826168, 7239252, 9652336, 14478504, 28957008]

約数ペア:

[(1, 28957008), (2, 14478504), (3, 9652336), (4, 7239252), (6, 4826168), (8, 3619626), (12, 2413084), (16, 1809813), (24, 1206542), (48, 603271), (103, 281136), (206, 140568), (309, 93712), (412, 70284), (618, 46856), (824, 35142), (1236, 23428), (1648, 17571), (2472, 11714), (4944, 5857)]