4906921984

素因数分解:

$2^{12}\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 104

約数和(自身を含む): 10238094720

約数和(自身を除く): 5331172736

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 128, 164, 244, 256, 328, 479, 488, 512, 656, 958, 976, 1024, 1312, 1916, 1952, 2048, 2501, 2624, 3832, 3904, 4096, 5002, 5248, 7664, 7808, 10004, 10496, 15328, 15616, 19639, 20008, 20992, 29219, 30656, 31232, 39278, 40016, 41984, 58438, 61312, 62464, 78556, 80032, 83968, 116876, 122624, 124928, 157112, 160064, 167936, 233752, 245248, 249856, 314224, 320128, 467504, 490496, 628448, 640256, 935008, 980992, 1197979, 1256896, 1280512, 1870016, 1961984, 2395958, 2513792, 2561024, 3740032, 4791916, 5027584, 5122048, 7480064, 9583832, 10055168, 10244096, 14960128, 19167664, 20110336, 29920256, 38335328, 40220672, 59840512, 76670656, 80441344, 119681024, 153341312, 306682624, 613365248, 1226730496, 2453460992, 4906921984]

約数ペア:

[(1, 4906921984), (2, 2453460992), (4, 1226730496), (8, 613365248), (16, 306682624), (32, 153341312), (41, 119681024), (61, 80441344), (64, 76670656), (82, 59840512), (122, 40220672), (128, 38335328), (164, 29920256), (244, 20110336), (256, 19167664), (328, 14960128), (479, 10244096), (488, 10055168), (512, 9583832), (656, 7480064), (958, 5122048), (976, 5027584), (1024, 4791916), (1312, 3740032), (1916, 2561024), (1952, 2513792), (2048, 2395958), (2501, 1961984), (2624, 1870016), (3832, 1280512), (3904, 1256896), (4096, 1197979), (5002, 980992), (5248, 935008), (7664, 640256), (7808, 628448), (10004, 490496), (10496, 467504), (15328, 320128), (15616, 314224), (19639, 249856), (20008, 245248), (20992, 233752), (29219, 167936), (30656, 160064), (31232, 157112), (39278, 124928), (40016, 122624), (41984, 116876), (58438, 83968), (61312, 80032), (62464, 78556)]