16580322976

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{1801}}^1$

素因数の和:2454

約数の個数: 96

約数和(自身を含む): 37904969088

約数和(自身を除く): 21324646112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 563, 584, 1022, 1126, 1168, 1801, 2044, 2252, 2336, 3602, 3941, 4088, 4504, 7204, 7882, 8176, 9008, 12607, 14408, 15764, 16352, 18016, 25214, 28816, 31528, 41099, 50428, 57632, 63056, 82198, 100856, 126112, 131473, 164396, 201712, 262946, 287693, 328792, 403424, 525892, 575386, 657584, 920311, 1013963, 1051784, 1150772, 1315168, 1840622, 2027926, 2103568, 2301544, 3681244, 4055852, 4207136, 4603088, 7097741, 7362488, 8111704, 9206176, 14195482, 14724976, 16223408, 28390964, 29449952, 32446816, 56781928, 74019299, 113563856, 148038598, 227127712, 296077196, 518135093, 592154392, 1036270186, 1184308784, 2072540372, 2368617568, 4145080744, 8290161488, 16580322976]

約数ペア:

[(1, 16580322976), (2, 8290161488), (4, 4145080744), (7, 2368617568), (8, 2072540372), (14, 1184308784), (16, 1036270186), (28, 592154392), (32, 518135093), (56, 296077196), (73, 227127712), (112, 148038598), (146, 113563856), (224, 74019299), (292, 56781928), (511, 32446816), (563, 29449952), (584, 28390964), (1022, 16223408), (1126, 14724976), (1168, 14195482), (1801, 9206176), (2044, 8111704), (2252, 7362488), (2336, 7097741), (3602, 4603088), (3941, 4207136), (4088, 4055852), (4504, 3681244), (7204, 2301544), (7882, 2103568), (8176, 2027926), (9008, 1840622), (12607, 1315168), (14408, 1150772), (15764, 1051784), (16352, 1013963), (18016, 920311), (25214, 657584), (28816, 575386), (31528, 525892), (41099, 403424), (50428, 328792), (57632, 287693), (63056, 262946), (82198, 201712), (100856, 164396), (126112, 131473)]