28079184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 83522432

約数和(自身を除く): 55443248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 433, 579, 772, 866, 1158, 1299, 1351, 1544, 1732, 2316, 2598, 2702, 3031, 3088, 3464, 4053, 4632, 5196, 5404, 6062, 6928, 8106, 9093, 9264, 10392, 10808, 12124, 16212, 18186, 20784, 21616, 24248, 32424, 36372, 48496, 64848, 72744, 83569, 145488, 167138, 250707, 334276, 501414, 584983, 668552, 1002828, 1169966, 1337104, 1754949, 2005656, 2339932, 3509898, 4011312, 4679864, 7019796, 9359728, 14039592, 28079184]

約数ペア:

[(1, 28079184), (2, 14039592), (3, 9359728), (4, 7019796), (6, 4679864), (7, 4011312), (8, 3509898), (12, 2339932), (14, 2005656), (16, 1754949), (21, 1337104), (24, 1169966), (28, 1002828), (42, 668552), (48, 584983), (56, 501414), (84, 334276), (112, 250707), (168, 167138), (193, 145488), (336, 83569), (386, 72744), (433, 64848), (579, 48496), (772, 36372), (866, 32424), (1158, 24248), (1299, 21616), (1351, 20784), (1544, 18186), (1732, 16212), (2316, 12124), (2598, 10808), (2702, 10392), (3031, 9264), (3088, 9093), (3464, 8106), (4053, 6928), (4632, 6062), (5196, 5404)]