38946209792

素因数分解:

$2^{21}\times 7^2\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 132

約数和(自身を含む): 90848602980

約数和(自身を除く): 51902393188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 379, 392, 448, 512, 758, 784, 896, 1024, 1516, 1568, 1792, 2048, 2653, 3032, 3136, 3584, 4096, 5306, 6064, 6272, 7168, 8192, 10612, 12128, 12544, 14336, 16384, 18571, 21224, 24256, 25088, 28672, 32768, 37142, 42448, 48512, 50176, 57344, 65536, 74284, 84896, 97024, 100352, 114688, 131072, 148568, 169792, 194048, 200704, 229376, 262144, 297136, 339584, 388096, 401408, 458752, 524288, 594272, 679168, 776192, 802816, 917504, 1048576, 1188544, 1358336, 1552384, 1605632, 1835008, 2097152, 2377088, 2716672, 3104768, 3211264, 3670016, 4754176, 5433344, 6209536, 6422528, 7340032, 9508352, 10866688, 12419072, 12845056, 14680064, 19016704, 21733376, 24838144, 25690112, 38033408, 43466752, 49676288, 51380224, 76066816, 86933504, 99352576, 102760448, 152133632, 173867008, 198705152, 304267264, 347734016, 397410304, 608534528, 695468032, 794820608, 1217069056, 1390936064, 2434138112, 2781872128, 4868276224, 5563744256, 9736552448, 19473104896, 38946209792]

約数ペア:

[(1, 38946209792), (2, 19473104896), (4, 9736552448), (7, 5563744256), (8, 4868276224), (14, 2781872128), (16, 2434138112), (28, 1390936064), (32, 1217069056), (49, 794820608), (56, 695468032), (64, 608534528), (98, 397410304), (112, 347734016), (128, 304267264), (196, 198705152), (224, 173867008), (256, 152133632), (379, 102760448), (392, 99352576), (448, 86933504), (512, 76066816), (758, 51380224), (784, 49676288), (896, 43466752), (1024, 38033408), (1516, 25690112), (1568, 24838144), (1792, 21733376), (2048, 19016704), (2653, 14680064), (3032, 12845056), (3136, 12419072), (3584, 10866688), (4096, 9508352), (5306, 7340032), (6064, 6422528), (6272, 6209536), (7168, 5433344), (8192, 4754176), (10612, 3670016), (12128, 3211264), (12544, 3104768), (14336, 2716672), (16384, 2377088), (18571, 2097152), (21224, 1835008), (24256, 1605632), (25088, 1552384), (28672, 1358336), (32768, 1188544), (37142, 1048576), (42448, 917504), (48512, 802816), (50176, 776192), (57344, 679168), (65536, 594272), (74284, 524288), (84896, 458752), (97024, 401408), (100352, 388096), (114688, 339584), (131072, 297136), (148568, 262144), (169792, 229376), (194048, 200704)]