16867728

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 60

約数和(自身を含む): 48374508

約数和(自身を除く): 31506780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2857, 2952, 5714, 5904, 8571, 11428, 17142, 22856, 25713, 34284, 45712, 51426, 68568, 102852, 117137, 137136, 205704, 234274, 351411, 411408, 468548, 702822, 937096, 1054233, 1405644, 1874192, 2108466, 2811288, 4216932, 5622576, 8433864, 16867728]

約数ペア:

[(1, 16867728), (2, 8433864), (3, 5622576), (4, 4216932), (6, 2811288), (8, 2108466), (9, 1874192), (12, 1405644), (16, 1054233), (18, 937096), (24, 702822), (36, 468548), (41, 411408), (48, 351411), (72, 234274), (82, 205704), (123, 137136), (144, 117137), (164, 102852), (246, 68568), (328, 51426), (369, 45712), (492, 34284), (656, 25713), (738, 22856), (984, 17142), (1476, 11428), (1968, 8571), (2857, 5904), (2952, 5714)]