28227456

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 82344600

約数和(自身を除く): 54117144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 229, 288, 321, 384, 428, 458, 576, 642, 687, 856, 916, 963, 1152, 1284, 1374, 1712, 1832, 1926, 2061, 2568, 2748, 3424, 3664, 3852, 4122, 5136, 5496, 6848, 7328, 7704, 8244, 10272, 10992, 13696, 14656, 15408, 16488, 20544, 21984, 24503, 29312, 30816, 32976, 41088, 43968, 49006, 61632, 65952, 73509, 87936, 98012, 123264, 131904, 147018, 196024, 220527, 263808, 294036, 392048, 441054, 588072, 784096, 882108, 1176144, 1568192, 1764216, 2352288, 3136384, 3528432, 4704576, 7056864, 9409152, 14113728, 28227456]

約数ペア:

[(1, 28227456), (2, 14113728), (3, 9409152), (4, 7056864), (6, 4704576), (8, 3528432), (9, 3136384), (12, 2352288), (16, 1764216), (18, 1568192), (24, 1176144), (32, 882108), (36, 784096), (48, 588072), (64, 441054), (72, 392048), (96, 294036), (107, 263808), (128, 220527), (144, 196024), (192, 147018), (214, 131904), (229, 123264), (288, 98012), (321, 87936), (384, 73509), (428, 65952), (458, 61632), (576, 49006), (642, 43968), (687, 41088), (856, 32976), (916, 30816), (963, 29312), (1152, 24503), (1284, 21984), (1374, 20544), (1712, 16488), (1832, 15408), (1926, 14656), (2061, 13696), (2568, 10992), (2748, 10272), (3424, 8244), (3664, 7704), (3852, 7328), (4122, 6848), (5136, 5496)]