42857352

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5563}}^1$

素因数の和:5682

約数の個数: 48

約数和(自身を含む): 117177840

約数和(自身を除く): 74320488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 5563, 7704, 11126, 16689, 22252, 33378, 44504, 50067, 66756, 100134, 133512, 200268, 400536, 595241, 1190482, 1785723, 2380964, 3571446, 4761928, 5357169, 7142892, 10714338, 14285784, 21428676, 42857352]

約数ペア:

[(1, 42857352), (2, 21428676), (3, 14285784), (4, 10714338), (6, 7142892), (8, 5357169), (9, 4761928), (12, 3571446), (18, 2380964), (24, 1785723), (36, 1190482), (72, 595241), (107, 400536), (214, 200268), (321, 133512), (428, 100134), (642, 66756), (856, 50067), (963, 44504), (1284, 33378), (1926, 22252), (2568, 16689), (3852, 11126), (5563, 7704)]