42372008

素因数分解:

$2^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1289}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 91022400

約数和(自身を除く): 48650392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 587, 1174, 1289, 2348, 2578, 4109, 4696, 5156, 8218, 9023, 10312, 16436, 18046, 32872, 36092, 72184, 756643, 1513286, 3026572, 5296501, 6053144, 10593002, 21186004, 42372008]

約数ペア:

[(1, 42372008), (2, 21186004), (4, 10593002), (7, 6053144), (8, 5296501), (14, 3026572), (28, 1513286), (56, 756643), (587, 72184), (1174, 36092), (1289, 32872), (2348, 18046), (2578, 16436), (4109, 10312), (4696, 9023), (5156, 8218)]