2544864

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{541}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 7785288

約数和(自身を除く): 5240424

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, 541, 588, 672, 784, 1082, 1176, 1568, 1623, 2164, 2352, 3246, 3787, 4328, 4704, 6492, 7574, 8656, 11361, 12984, 15148, 17312, 22722, 25968, 26509, 30296, 45444, 51936, 53018, 60592, 79527, 90888, 106036, 121184, 159054, 181776, 212072, 318108, 363552, 424144, 636216, 848288, 1272432, 2544864]

約数ペア:

[(1, 2544864), (2, 1272432), (3, 848288), (4, 636216), (6, 424144), (7, 363552), (8, 318108), (12, 212072), (14, 181776), (16, 159054), (21, 121184), (24, 106036), (28, 90888), (32, 79527), (42, 60592), (48, 53018), (49, 51936), (56, 45444), (84, 30296), (96, 26509), (98, 25968), (112, 22722), (147, 17312), (168, 15148), (196, 12984), (224, 11361), (294, 8656), (336, 7574), (392, 6492), (541, 4704), (588, 4328), (672, 3787), (784, 3246), (1082, 2352), (1176, 2164), (1568, 1623)]