29281728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21787}}^1$

素因数の和:21809

約数の個数: 56

約数和(自身を含む): 88546432

約数和(自身を除く): 59264704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21787, 43574, 65361, 87148, 130722, 152509, 174296, 261444, 305018, 348592, 457527, 522888, 610036, 697184, 915054, 1045776, 1220072, 1394368, 1830108, 2091552, 2440144, 3660216, 4183104, 4880288, 7320432, 9760576, 14640864, 29281728]

約数ペア:

[(1, 29281728), (2, 14640864), (3, 9760576), (4, 7320432), (6, 4880288), (7, 4183104), (8, 3660216), (12, 2440144), (14, 2091552), (16, 1830108), (21, 1394368), (24, 1220072), (28, 1045776), (32, 915054), (42, 697184), (48, 610036), (56, 522888), (64, 457527), (84, 348592), (96, 305018), (112, 261444), (168, 174296), (192, 152509), (224, 130722), (336, 87148), (448, 65361), (672, 43574), (1344, 21787)]