28494558

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3361}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 63743520

約数和(自身を除く): 35248962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 3361, 4239, 6722, 8478, 10083, 20166, 30249, 60498, 90747, 181494, 527677, 1055354, 1583031, 3166062, 4749093, 9498186, 14247279, 28494558]

約数ペア:

[(1, 28494558), (2, 14247279), (3, 9498186), (6, 4749093), (9, 3166062), (18, 1583031), (27, 1055354), (54, 527677), (157, 181494), (314, 90747), (471, 60498), (942, 30249), (1413, 20166), (2826, 10083), (3361, 8478), (4239, 6722)]