28804608

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 102136320

約数和(自身を除く): 73331712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 47, 48, 56, 57, 63, 64, 72, 76, 84, 94, 96, 112, 114, 126, 128, 133, 141, 144, 152, 168, 171, 188, 192, 224, 228, 252, 256, 266, 282, 288, 304, 329, 336, 342, 376, 384, 399, 423, 448, 456, 504, 512, 532, 564, 576, 608, 658, 672, 684, 752, 768, 798, 846, 893, 896, 912, 987, 1008, 1064, 1128, 1152, 1197, 1216, 1316, 1344, 1368, 1504, 1536, 1596, 1692, 1786, 1792, 1824, 1974, 2016, 2128, 2256, 2304, 2394, 2432, 2632, 2679, 2688, 2736, 2961, 3008, 3192, 3384, 3572, 3584, 3648, 3948, 4032, 4256, 4512, 4608, 4788, 4864, 5264, 5358, 5376, 5472, 5922, 6016, 6251, 6384, 6768, 7144, 7296, 7896, 8037, 8064, 8512, 9024, 9576, 9728, 10528, 10716, 10752, 10944, 11844, 12032, 12502, 12768, 13536, 14288, 14592, 15792, 16074, 16128, 17024, 18048, 18753, 19152, 21056, 21432, 21888, 23688, 24064, 25004, 25536, 27072, 28576, 29184, 31584, 32148, 32256, 34048, 36096, 37506, 38304, 42112, 42864, 43776, 47376, 50008, 51072, 54144, 56259, 57152, 63168, 64296, 68096, 72192, 75012, 76608, 84224, 85728, 87552, 94752, 100016, 102144, 108288, 112518, 114304, 126336, 128592, 150024, 153216, 168448, 171456, 189504, 200032, 204288, 216576, 225036, 228608, 252672, 257184, 300048, 306432, 342912, 379008, 400064, 450072, 457216, 505344, 514368, 600096, 612864, 685824, 758016, 800128, 900144, 1028736, 1200192, 1371648, 1516032, 1600256, 1800288, 2057472, 2400384, 3200512, 3600576, 4114944, 4800768, 7201152, 9601536, 14402304, 28804608]

約数ペア:

[(1, 28804608), (2, 14402304), (3, 9601536), (4, 7201152), (6, 4800768), (7, 4114944), (8, 3600576), (9, 3200512), (12, 2400384), (14, 2057472), (16, 1800288), (18, 1600256), (19, 1516032), (21, 1371648), (24, 1200192), (28, 1028736), (32, 900144), (36, 800128), (38, 758016), (42, 685824), (47, 612864), (48, 600096), (56, 514368), (57, 505344), (63, 457216), (64, 450072), (72, 400064), (76, 379008), (84, 342912), (94, 306432), (96, 300048), (112, 257184), (114, 252672), (126, 228608), (128, 225036), (133, 216576), (141, 204288), (144, 200032), (152, 189504), (168, 171456), (171, 168448), (188, 153216), (192, 150024), (224, 128592), (228, 126336), (252, 114304), (256, 112518), (266, 108288), (282, 102144), (288, 100016), (304, 94752), (329, 87552), (336, 85728), (342, 84224), (376, 76608), (384, 75012), (399, 72192), (423, 68096), (448, 64296), (456, 63168), (504, 57152), (512, 56259), (532, 54144), (564, 51072), (576, 50008), (608, 47376), (658, 43776), (672, 42864), (684, 42112), (752, 38304), (768, 37506), (798, 36096), (846, 34048), (893, 32256), (896, 32148), (912, 31584), (987, 29184), (1008, 28576), (1064, 27072), (1128, 25536), (1152, 25004), (1197, 24064), (1216, 23688), (1316, 21888), (1344, 21432), (1368, 21056), (1504, 19152), (1536, 18753), (1596, 18048), (1692, 17024), (1786, 16128), (1792, 16074), (1824, 15792), (1974, 14592), (2016, 14288), (2128, 13536), (2256, 12768), (2304, 12502), (2394, 12032), (2432, 11844), (2632, 10944), (2679, 10752), (2688, 10716), (2736, 10528), (2961, 9728), (3008, 9576), (3192, 9024), (3384, 8512), (3572, 8064), (3584, 8037), (3648, 7896), (3948, 7296), (4032, 7144), (4256, 6768), (4512, 6384), (4608, 6251), (4788, 6016), (4864, 5922), (5264, 5472), (5358, 5376)]