28370688

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 83444256

約数和(自身を除く): 55073568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 53, 64, 68, 82, 96, 102, 106, 123, 128, 136, 159, 164, 192, 204, 212, 246, 256, 272, 318, 328, 384, 408, 424, 492, 544, 636, 656, 697, 768, 816, 848, 901, 984, 1088, 1272, 1312, 1394, 1632, 1696, 1802, 1968, 2091, 2173, 2176, 2544, 2624, 2703, 2788, 3264, 3392, 3604, 3936, 4182, 4346, 4352, 5088, 5248, 5406, 5576, 6519, 6528, 6784, 7208, 7872, 8364, 8692, 10176, 10496, 10812, 11152, 13038, 13056, 13568, 14416, 15744, 16728, 17384, 20352, 21624, 22304, 26076, 28832, 31488, 33456, 34768, 36941, 40704, 43248, 44608, 52152, 57664, 66912, 69536, 73882, 86496, 89216, 104304, 110823, 115328, 133824, 139072, 147764, 172992, 178432, 208608, 221646, 230656, 267648, 278144, 295528, 345984, 417216, 443292, 535296, 556288, 591056, 691968, 834432, 886584, 1182112, 1668864, 1773168, 2364224, 3546336, 4728448, 7092672, 9456896, 14185344, 28370688]

約数ペア:

[(1, 28370688), (2, 14185344), (3, 9456896), (4, 7092672), (6, 4728448), (8, 3546336), (12, 2364224), (16, 1773168), (17, 1668864), (24, 1182112), (32, 886584), (34, 834432), (41, 691968), (48, 591056), (51, 556288), (53, 535296), (64, 443292), (68, 417216), (82, 345984), (96, 295528), (102, 278144), (106, 267648), (123, 230656), (128, 221646), (136, 208608), (159, 178432), (164, 172992), (192, 147764), (204, 139072), (212, 133824), (246, 115328), (256, 110823), (272, 104304), (318, 89216), (328, 86496), (384, 73882), (408, 69536), (424, 66912), (492, 57664), (544, 52152), (636, 44608), (656, 43248), (697, 40704), (768, 36941), (816, 34768), (848, 33456), (901, 31488), (984, 28832), (1088, 26076), (1272, 22304), (1312, 21624), (1394, 20352), (1632, 17384), (1696, 16728), (1802, 15744), (1968, 14416), (2091, 13568), (2173, 13056), (2176, 13038), (2544, 11152), (2624, 10812), (2703, 10496), (2788, 10176), (3264, 8692), (3392, 8364), (3604, 7872), (3936, 7208), (4182, 6784), (4346, 6528), (4352, 6519), (5088, 5576), (5248, 5406)]