28765044224

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1344

約数の個数: 160

約数和(自身を含む): 69354489600

約数和(自身を除く): 40589445376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 641, 659, 896, 1064, 1216, 1282, 1318, 1792, 2128, 2432, 2564, 2636, 3584, 4256, 4487, 4613, 4864, 5128, 5272, 8512, 8974, 9226, 9728, 10256, 10544, 12179, 12521, 17024, 17948, 18452, 20512, 21088, 24358, 25042, 34048, 35896, 36904, 41024, 42176, 48716, 50084, 68096, 71792, 73808, 82048, 84352, 85253, 87647, 97432, 100168, 143584, 147616, 164096, 168704, 170506, 175294, 194864, 200336, 287168, 295232, 328192, 337408, 341012, 350588, 389728, 400672, 422419, 574336, 590464, 682024, 701176, 779456, 801344, 844838, 1148672, 1180928, 1364048, 1402352, 1558912, 1602688, 1689676, 2297344, 2361856, 2728096, 2804704, 2956933, 3117824, 3205376, 3379352, 5456192, 5609408, 5913866, 6235648, 6410752, 6758704, 8025961, 10912384, 11218816, 11827732, 13517408, 16051922, 21824768, 22437632, 23655464, 27034816, 32103844, 43649536, 44875264, 47310928, 54069632, 56181727, 64207688, 94621856, 108139264, 112363454, 128415376, 189243712, 216278528, 224726908, 256830752, 378487424, 449453816, 513661504, 756974848, 898907632, 1027323008, 1513949696, 1797815264, 2054646016, 3595630528, 4109292032, 7191261056, 14382522112, 28765044224]

約数ペア:

[(1, 28765044224), (2, 14382522112), (4, 7191261056), (7, 4109292032), (8, 3595630528), (14, 2054646016), (16, 1797815264), (19, 1513949696), (28, 1027323008), (32, 898907632), (38, 756974848), (56, 513661504), (64, 449453816), (76, 378487424), (112, 256830752), (128, 224726908), (133, 216278528), (152, 189243712), (224, 128415376), (256, 112363454), (266, 108139264), (304, 94621856), (448, 64207688), (512, 56181727), (532, 54069632), (608, 47310928), (641, 44875264), (659, 43649536), (896, 32103844), (1064, 27034816), (1216, 23655464), (1282, 22437632), (1318, 21824768), (1792, 16051922), (2128, 13517408), (2432, 11827732), (2564, 11218816), (2636, 10912384), (3584, 8025961), (4256, 6758704), (4487, 6410752), (4613, 6235648), (4864, 5913866), (5128, 5609408), (5272, 5456192), (8512, 3379352), (8974, 3205376), (9226, 3117824), (9728, 2956933), (10256, 2804704), (10544, 2728096), (12179, 2361856), (12521, 2297344), (17024, 1689676), (17948, 1602688), (18452, 1558912), (20512, 1402352), (21088, 1364048), (24358, 1180928), (25042, 1148672), (34048, 844838), (35896, 801344), (36904, 779456), (41024, 701176), (42176, 682024), (48716, 590464), (50084, 574336), (68096, 422419), (71792, 400672), (73808, 389728), (82048, 350588), (84352, 341012), (85253, 337408), (87647, 328192), (97432, 295232), (100168, 287168), (143584, 200336), (147616, 194864), (164096, 175294), (168704, 170506)]