28577988

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2473}}^1$

素因数の和:2593

約数の個数: 48

約数和(自身を含む): 74813760

約数和(自身を除く): 46235772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2473, 2889, 3852, 4946, 5778, 7419, 9892, 11556, 14838, 22257, 29676, 44514, 66771, 89028, 133542, 264611, 267084, 529222, 793833, 1058444, 1587666, 2381499, 3175332, 4762998, 7144497, 9525996, 14288994, 28577988]

約数ペア:

[(1, 28577988), (2, 14288994), (3, 9525996), (4, 7144497), (6, 4762998), (9, 3175332), (12, 2381499), (18, 1587666), (27, 1058444), (36, 793833), (54, 529222), (107, 267084), (108, 264611), (214, 133542), (321, 89028), (428, 66771), (642, 44514), (963, 29676), (1284, 22257), (1926, 14838), (2473, 11556), (2889, 9892), (3852, 7419), (4946, 5778)]