28239552

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4486

約数の個数: 84

約数和(自身を含む): 88321896

約数和(自身を除く): 60082344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 4457, 6336, 8914, 13371, 17828, 26742, 35656, 40113, 49027, 53484, 71312, 80226, 98054, 106968, 142624, 147081, 160452, 196108, 213936, 285248, 294162, 320904, 392216, 427872, 441243, 588324, 641808, 784432, 855744, 882486, 1176648, 1283616, 1568864, 1764972, 2353296, 2567232, 3137728, 3529944, 4706592, 7059888, 9413184, 14119776, 28239552]

約数ペア:

[(1, 28239552), (2, 14119776), (3, 9413184), (4, 7059888), (6, 4706592), (8, 3529944), (9, 3137728), (11, 2567232), (12, 2353296), (16, 1764972), (18, 1568864), (22, 1283616), (24, 1176648), (32, 882486), (33, 855744), (36, 784432), (44, 641808), (48, 588324), (64, 441243), (66, 427872), (72, 392216), (88, 320904), (96, 294162), (99, 285248), (132, 213936), (144, 196108), (176, 160452), (192, 147081), (198, 142624), (264, 106968), (288, 98054), (352, 80226), (396, 71312), (528, 53484), (576, 49027), (704, 40113), (792, 35656), (1056, 26742), (1584, 17828), (2112, 13371), (3168, 8914), (4457, 6336)]