28540752

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5557}}^1$

素因数の和:5675

約数の個数: 40

約数和(自身を含む): 74432736

約数和(自身を除く): 45891984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 5557, 11114, 16671, 22228, 33342, 44456, 66684, 88912, 133368, 266736, 594599, 1189198, 1783797, 2378396, 3567594, 4756792, 7135188, 9513584, 14270376, 28540752]

約数ペア:

[(1, 28540752), (2, 14270376), (3, 9513584), (4, 7135188), (6, 4756792), (8, 3567594), (12, 2378396), (16, 1783797), (24, 1189198), (48, 594599), (107, 266736), (214, 133368), (321, 88912), (428, 66684), (642, 44456), (856, 33342), (1284, 22228), (1712, 16671), (2568, 11114), (5136, 5557)]