28051584

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 84456000

約数和(自身を除く): 56404416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 229, 232, 264, 319, 348, 352, 384, 458, 464, 528, 638, 687, 696, 704, 916, 928, 957, 1056, 1276, 1374, 1392, 1408, 1832, 1856, 1914, 2112, 2519, 2552, 2748, 2784, 3664, 3712, 3828, 4224, 5038, 5104, 5496, 5568, 6641, 7328, 7557, 7656, 10076, 10208, 10992, 11136, 13282, 14656, 15114, 15312, 19923, 20152, 20416, 21984, 26564, 29312, 30228, 30624, 39846, 40304, 40832, 43968, 53128, 60456, 61248, 73051, 79692, 80608, 87936, 106256, 120912, 122496, 146102, 159384, 161216, 212512, 219153, 241824, 292204, 318768, 322432, 425024, 438306, 483648, 584408, 637536, 850048, 876612, 967296, 1168816, 1275072, 1753224, 2337632, 2550144, 3506448, 4675264, 7012896, 9350528, 14025792, 28051584]

約数ペア:

[(1, 28051584), (2, 14025792), (3, 9350528), (4, 7012896), (6, 4675264), (8, 3506448), (11, 2550144), (12, 2337632), (16, 1753224), (22, 1275072), (24, 1168816), (29, 967296), (32, 876612), (33, 850048), (44, 637536), (48, 584408), (58, 483648), (64, 438306), (66, 425024), (87, 322432), (88, 318768), (96, 292204), (116, 241824), (128, 219153), (132, 212512), (174, 161216), (176, 159384), (192, 146102), (229, 122496), (232, 120912), (264, 106256), (319, 87936), (348, 80608), (352, 79692), (384, 73051), (458, 61248), (464, 60456), (528, 53128), (638, 43968), (687, 40832), (696, 40304), (704, 39846), (916, 30624), (928, 30228), (957, 29312), (1056, 26564), (1276, 21984), (1374, 20416), (1392, 20152), (1408, 19923), (1832, 15312), (1856, 15114), (1914, 14656), (2112, 13282), (2519, 11136), (2552, 10992), (2748, 10208), (2784, 10076), (3664, 7656), (3712, 7557), (3828, 7328), (4224, 6641), (5038, 5568), (5104, 5496)]