28775256

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27883}}^1$

素因数の和:27935

約数の個数: 32

約数和(自身を含む): 73613760

約数和(自身を除く): 44838504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27883, 55766, 83649, 111532, 167298, 223064, 334596, 669192, 1198969, 2397938, 3596907, 4795876, 7193814, 9591752, 14387628, 28775256]

約数ペア:

[(1, 28775256), (2, 14387628), (3, 9591752), (4, 7193814), (6, 4795876), (8, 3596907), (12, 2397938), (24, 1198969), (43, 669192), (86, 334596), (129, 223064), (172, 167298), (258, 111532), (344, 83649), (516, 55766), (1032, 27883)]