3973451776

素因数分解:

$2^{12}\times 7^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1167

約数の個数: 104

約数和(自身を含む): 9155572160

約数和(自身を除く): 5182120384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 512, 556, 896, 973, 997, 1024, 1112, 1792, 1946, 1994, 2048, 2224, 3584, 3892, 3988, 4096, 4448, 6979, 7168, 7784, 7976, 8896, 13958, 14336, 15568, 15952, 17792, 27916, 28672, 31136, 31904, 35584, 55832, 62272, 63808, 71168, 111664, 124544, 127616, 138583, 142336, 223328, 249088, 255232, 277166, 284672, 446656, 498176, 510464, 554332, 569344, 893312, 970081, 996352, 1020928, 1108664, 1786624, 1940162, 1992704, 2041856, 2217328, 3573248, 3880324, 3985408, 4083712, 4434656, 7146496, 7760648, 8869312, 14292992, 15521296, 17738624, 28585984, 31042592, 35477248, 62085184, 70954496, 124170368, 141908992, 248340736, 283817984, 496681472, 567635968, 993362944, 1986725888, 3973451776]

約数ペア:

[(1, 3973451776), (2, 1986725888), (4, 993362944), (7, 567635968), (8, 496681472), (14, 283817984), (16, 248340736), (28, 141908992), (32, 124170368), (56, 70954496), (64, 62085184), (112, 35477248), (128, 31042592), (139, 28585984), (224, 17738624), (256, 15521296), (278, 14292992), (448, 8869312), (512, 7760648), (556, 7146496), (896, 4434656), (973, 4083712), (997, 3985408), (1024, 3880324), (1112, 3573248), (1792, 2217328), (1946, 2041856), (1994, 1992704), (2048, 1940162), (2224, 1786624), (3584, 1108664), (3892, 1020928), (3988, 996352), (4096, 970081), (4448, 893312), (6979, 569344), (7168, 554332), (7784, 510464), (7976, 498176), (8896, 446656), (13958, 284672), (14336, 277166), (15568, 255232), (15952, 249088), (17792, 223328), (27916, 142336), (28672, 138583), (31136, 127616), (31904, 124544), (35584, 111664), (55832, 71168), (62272, 63808)]