74257728

素因数分解:

$2^6\times 3^1\times {\mathrm{439}}^1\times {\mathrm{881}}^1$

素因数の和:1335

約数の個数: 56

約数和(自身を含む): 197144640

約数和(自身を除く): 122886912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 439, 878, 881, 1317, 1756, 1762, 2634, 2643, 3512, 3524, 5268, 5286, 7024, 7048, 10536, 10572, 14048, 14096, 21072, 21144, 28096, 28192, 42144, 42288, 56384, 84288, 84576, 169152, 386759, 773518, 1160277, 1547036, 2320554, 3094072, 4641108, 6188144, 9282216, 12376288, 18564432, 24752576, 37128864, 74257728]

約数ペア:

[(1, 74257728), (2, 37128864), (3, 24752576), (4, 18564432), (6, 12376288), (8, 9282216), (12, 6188144), (16, 4641108), (24, 3094072), (32, 2320554), (48, 1547036), (64, 1160277), (96, 773518), (192, 386759), (439, 169152), (878, 84576), (881, 84288), (1317, 56384), (1756, 42288), (1762, 42144), (2634, 28192), (2643, 28096), (3512, 21144), (3524, 21072), (5268, 14096), (5286, 14048), (7024, 10572), (7048, 10536)]