73304572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2591}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 140216832

約数和(自身を除く): 66912260

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 2572, 2591, 5182, 7073, 10364, 14146, 28292, 28501, 57002, 114004, 1666013, 3332026, 6664052, 18326143, 36652286, 73304572]

約数ペア:

[(1, 73304572), (2, 36652286), (4, 18326143), (11, 6664052), (22, 3332026), (44, 1666013), (643, 114004), (1286, 57002), (2572, 28501), (2591, 28292), (5182, 14146), (7073, 10364)]