28755756

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{593}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 74844000

約数和(自身を除く): 46088244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 593, 898, 1186, 1347, 1779, 1796, 2372, 2694, 3558, 4041, 5337, 5388, 7116, 8082, 10674, 12123, 16011, 16164, 21348, 24246, 32022, 48492, 64044, 266257, 532514, 798771, 1065028, 1597542, 2396313, 3195084, 4792626, 7188939, 9585252, 14377878, 28755756]

約数ペア:

[(1, 28755756), (2, 14377878), (3, 9585252), (4, 7188939), (6, 4792626), (9, 3195084), (12, 2396313), (18, 1597542), (27, 1065028), (36, 798771), (54, 532514), (108, 266257), (449, 64044), (593, 48492), (898, 32022), (1186, 24246), (1347, 21348), (1779, 16164), (1796, 16011), (2372, 12123), (2694, 10674), (3558, 8082), (4041, 7116), (5337, 5388)]