74057984

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:81

約数の個数: 216

約数和(自身を含む): 210842688

約数和(自身を除く): 136784704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 128, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 256, 272, 286, 289, 308, 352, 364, 374, 416, 442, 448, 476, 544, 572, 578, 616, 704, 728, 748, 832, 884, 896, 952, 1001, 1088, 1144, 1156, 1232, 1309, 1408, 1456, 1496, 1547, 1664, 1768, 1792, 1904, 2002, 2023, 2176, 2288, 2312, 2431, 2464, 2618, 2816, 2912, 2992, 3094, 3179, 3328, 3536, 3757, 3808, 4004, 4046, 4352, 4576, 4624, 4862, 4928, 5236, 5824, 5984, 6188, 6358, 7072, 7514, 7616, 8008, 8092, 9152, 9248, 9724, 9856, 10472, 11648, 11968, 12376, 12716, 14144, 15028, 15232, 16016, 16184, 17017, 18304, 18496, 19448, 19712, 20944, 22253, 23296, 23936, 24752, 25432, 26299, 28288, 30056, 30464, 32032, 32368, 34034, 36608, 36992, 38896, 41327, 41888, 44506, 47872, 49504, 50864, 52598, 56576, 60112, 64064, 64736, 68068, 73984, 77792, 82654, 83776, 89012, 99008, 101728, 105196, 120224, 128128, 129472, 136136, 155584, 165308, 167552, 178024, 198016, 203456, 210392, 240448, 256256, 258944, 272272, 289289, 311168, 330616, 335104, 356048, 396032, 406912, 420784, 480896, 517888, 544544, 578578, 622336, 661232, 712096, 813824, 841568, 961792, 1089088, 1157156, 1322464, 1424192, 1683136, 2178176, 2314312, 2644928, 2848384, 3366272, 4356352, 4628624, 5289856, 5696768, 6732544, 9257248, 10579712, 18514496, 37028992, 74057984]

約数ペア:

[(1, 74057984), (2, 37028992), (4, 18514496), (7, 10579712), (8, 9257248), (11, 6732544), (13, 5696768), (14, 5289856), (16, 4628624), (17, 4356352), (22, 3366272), (26, 2848384), (28, 2644928), (32, 2314312), (34, 2178176), (44, 1683136), (52, 1424192), (56, 1322464), (64, 1157156), (68, 1089088), (77, 961792), (88, 841568), (91, 813824), (104, 712096), (112, 661232), (119, 622336), (128, 578578), (136, 544544), (143, 517888), (154, 480896), (176, 420784), (182, 406912), (187, 396032), (208, 356048), (221, 335104), (224, 330616), (238, 311168), (256, 289289), (272, 272272), (286, 258944), (289, 256256), (308, 240448), (352, 210392), (364, 203456), (374, 198016), (416, 178024), (442, 167552), (448, 165308), (476, 155584), (544, 136136), (572, 129472), (578, 128128), (616, 120224), (704, 105196), (728, 101728), (748, 99008), (832, 89012), (884, 83776), (896, 82654), (952, 77792), (1001, 73984), (1088, 68068), (1144, 64736), (1156, 64064), (1232, 60112), (1309, 56576), (1408, 52598), (1456, 50864), (1496, 49504), (1547, 47872), (1664, 44506), (1768, 41888), (1792, 41327), (1904, 38896), (2002, 36992), (2023, 36608), (2176, 34034), (2288, 32368), (2312, 32032), (2431, 30464), (2464, 30056), (2618, 28288), (2816, 26299), (2912, 25432), (2992, 24752), (3094, 23936), (3179, 23296), (3328, 22253), (3536, 20944), (3757, 19712), (3808, 19448), (4004, 18496), (4046, 18304), (4352, 17017), (4576, 16184), (4624, 16016), (4862, 15232), (4928, 15028), (5236, 14144), (5824, 12716), (5984, 12376), (6188, 11968), (6358, 11648), (7072, 10472), (7514, 9856), (7616, 9724), (8008, 9248), (8092, 9152)]