8769449984

素因数分解:

$2^{12}\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:805

約数の個数: 104

約数和(自身を含む): 18219405120

約数和(自身を除く): 9449955136

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 128, 158, 164, 256, 316, 328, 512, 632, 656, 661, 1024, 1264, 1312, 1322, 2048, 2528, 2624, 2644, 3239, 4096, 5056, 5248, 5288, 6478, 10112, 10496, 10576, 12956, 20224, 20992, 21152, 25912, 27101, 40448, 41984, 42304, 51824, 52219, 54202, 80896, 83968, 84608, 103648, 104438, 108404, 161792, 167936, 169216, 207296, 208876, 216808, 323584, 338432, 414592, 417752, 433616, 676864, 829184, 835504, 867232, 1353728, 1658368, 1671008, 1734464, 2140979, 2707456, 3316736, 3342016, 3468928, 4281958, 6633472, 6684032, 6937856, 8563916, 13266944, 13368064, 13875712, 17127832, 26736128, 27751424, 34255664, 53472256, 55502848, 68511328, 106944512, 111005696, 137022656, 213889024, 274045312, 548090624, 1096181248, 2192362496, 4384724992, 8769449984]

約数ペア:

[(1, 8769449984), (2, 4384724992), (4, 2192362496), (8, 1096181248), (16, 548090624), (32, 274045312), (41, 213889024), (64, 137022656), (79, 111005696), (82, 106944512), (128, 68511328), (158, 55502848), (164, 53472256), (256, 34255664), (316, 27751424), (328, 26736128), (512, 17127832), (632, 13875712), (656, 13368064), (661, 13266944), (1024, 8563916), (1264, 6937856), (1312, 6684032), (1322, 6633472), (2048, 4281958), (2528, 3468928), (2624, 3342016), (2644, 3316736), (3239, 2707456), (4096, 2140979), (5056, 1734464), (5248, 1671008), (5288, 1658368), (6478, 1353728), (10112, 867232), (10496, 835504), (10576, 829184), (12956, 676864), (20224, 433616), (20992, 417752), (21152, 414592), (25912, 338432), (27101, 323584), (40448, 216808), (41984, 208876), (42304, 207296), (51824, 169216), (52219, 167936), (54202, 161792), (80896, 108404), (83968, 104438), (84608, 103648)]