28073472

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 120

約数和(自身を含む): 87233256

約数和(自身を除く): 59159784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 373, 384, 392, 448, 512, 588, 672, 746, 768, 784, 896, 1119, 1176, 1344, 1492, 1536, 1568, 1792, 2238, 2352, 2611, 2688, 2984, 3136, 3584, 4476, 4704, 5222, 5376, 5968, 6272, 7833, 8952, 9408, 10444, 10752, 11936, 12544, 15666, 17904, 18277, 18816, 20888, 23872, 25088, 31332, 35808, 36554, 37632, 41776, 47744, 54831, 62664, 71616, 73108, 75264, 83552, 95488, 109662, 125328, 143232, 146216, 167104, 190976, 219324, 250656, 286464, 292432, 334208, 438648, 501312, 572928, 584864, 668416, 877296, 1002624, 1169728, 1336832, 1754592, 2005248, 2339456, 3509184, 4010496, 4678912, 7018368, 9357824, 14036736, 28073472]

約数ペア:

[(1, 28073472), (2, 14036736), (3, 9357824), (4, 7018368), (6, 4678912), (7, 4010496), (8, 3509184), (12, 2339456), (14, 2005248), (16, 1754592), (21, 1336832), (24, 1169728), (28, 1002624), (32, 877296), (42, 668416), (48, 584864), (49, 572928), (56, 501312), (64, 438648), (84, 334208), (96, 292432), (98, 286464), (112, 250656), (128, 219324), (147, 190976), (168, 167104), (192, 146216), (196, 143232), (224, 125328), (256, 109662), (294, 95488), (336, 83552), (373, 75264), (384, 73108), (392, 71616), (448, 62664), (512, 54831), (588, 47744), (672, 41776), (746, 37632), (768, 36554), (784, 35808), (896, 31332), (1119, 25088), (1176, 23872), (1344, 20888), (1492, 18816), (1536, 18277), (1568, 17904), (1792, 15666), (2238, 12544), (2352, 11936), (2611, 10752), (2688, 10444), (2984, 9408), (3136, 8952), (3584, 7833), (4476, 6272), (4704, 5968), (5222, 5376)]