28097824

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 57153600

約数和(自身を除く): 29055776

約数列:

[1, 2, 4, 8, 16, 32, 71, 83, 142, 149, 166, 284, 298, 332, 568, 596, 664, 1136, 1192, 1328, 2272, 2384, 2656, 4768, 5893, 10579, 11786, 12367, 21158, 23572, 24734, 42316, 47144, 49468, 84632, 94288, 98936, 169264, 188576, 197872, 338528, 395744, 878057, 1756114, 3512228, 7024456, 14048912, 28097824]

約数ペア:

[(1, 28097824), (2, 14048912), (4, 7024456), (8, 3512228), (16, 1756114), (32, 878057), (71, 395744), (83, 338528), (142, 197872), (149, 188576), (166, 169264), (284, 98936), (298, 94288), (332, 84632), (568, 49468), (596, 47144), (664, 42316), (1136, 24734), (1192, 23572), (1328, 21158), (2272, 12367), (2384, 11786), (2656, 10579), (4768, 5893)]