28450576

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3299}}^1$

素因数の和:3332

約数の個数: 60

約数和(自身を含む): 69973200

約数和(自身を除く): 41522624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 3299, 4312, 6598, 8624, 13196, 23093, 26392, 36289, 46186, 52784, 72578, 92372, 145156, 161651, 184744, 254023, 290312, 323302, 369488, 508046, 580624, 646604, 1016092, 1293208, 1778161, 2032184, 2586416, 3556322, 4064368, 7112644, 14225288, 28450576]

約数ペア:

[(1, 28450576), (2, 14225288), (4, 7112644), (7, 4064368), (8, 3556322), (11, 2586416), (14, 2032184), (16, 1778161), (22, 1293208), (28, 1016092), (44, 646604), (49, 580624), (56, 508046), (77, 369488), (88, 323302), (98, 290312), (112, 254023), (154, 184744), (176, 161651), (196, 145156), (308, 92372), (392, 72578), (539, 52784), (616, 46186), (784, 36289), (1078, 26392), (1232, 23093), (2156, 13196), (3299, 8624), (4312, 6598)]