28755552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{6113}}^1$

素因数の和:6140

約数の個数: 72

約数和(自身を含む): 87821496

約数和(自身を除く): 59065944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 6113, 12226, 18339, 24452, 36678, 42791, 48904, 73356, 85582, 97808, 128373, 146712, 171164, 195616, 256746, 293424, 299537, 342328, 513492, 586848, 599074, 684656, 898611, 1026984, 1198148, 1369312, 1797222, 2053968, 2396296, 3594444, 4107936, 4792592, 7188888, 9585184, 14377776, 28755552]

約数ペア:

[(1, 28755552), (2, 14377776), (3, 9585184), (4, 7188888), (6, 4792592), (7, 4107936), (8, 3594444), (12, 2396296), (14, 2053968), (16, 1797222), (21, 1369312), (24, 1198148), (28, 1026984), (32, 898611), (42, 684656), (48, 599074), (49, 586848), (56, 513492), (84, 342328), (96, 299537), (98, 293424), (112, 256746), (147, 195616), (168, 171164), (196, 146712), (224, 128373), (294, 97808), (336, 85582), (392, 73356), (588, 48904), (672, 42791), (784, 36678), (1176, 24452), (1568, 18339), (2352, 12226), (4704, 6113)]