28358328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27479}}^1$

素因数の和:27531

約数の個数: 32

約数和(自身を含む): 72547200

約数和(自身を除く): 44188872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27479, 54958, 82437, 109916, 164874, 219832, 329748, 659496, 1181597, 2363194, 3544791, 4726388, 7089582, 9452776, 14179164, 28358328]

約数ペア:

[(1, 28358328), (2, 14179164), (3, 9452776), (4, 7089582), (6, 4726388), (8, 3544791), (12, 2363194), (24, 1181597), (43, 659496), (86, 329748), (129, 219832), (172, 164874), (258, 109916), (344, 82437), (516, 54958), (1032, 27479)]