15678414848

素因数分解:

$2^{13}\times {\mathrm{1319}}^1\times {\mathrm{1451}}^1$

素因数の和:2796

約数の個数: 56

約数和(自身を含む): 31400313120

約数和(自身を除く): 15721898272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1319, 1451, 2048, 2638, 2902, 4096, 5276, 5804, 8192, 10552, 11608, 21104, 23216, 42208, 46432, 84416, 92864, 168832, 185728, 337664, 371456, 675328, 742912, 1350656, 1485824, 1913869, 2701312, 2971648, 3827738, 5402624, 5943296, 7655476, 10805248, 11886592, 15310952, 30621904, 61243808, 122487616, 244975232, 489950464, 979900928, 1959801856, 3919603712, 7839207424, 15678414848]

約数ペア:

[(1, 15678414848), (2, 7839207424), (4, 3919603712), (8, 1959801856), (16, 979900928), (32, 489950464), (64, 244975232), (128, 122487616), (256, 61243808), (512, 30621904), (1024, 15310952), (1319, 11886592), (1451, 10805248), (2048, 7655476), (2638, 5943296), (2902, 5402624), (4096, 3827738), (5276, 2971648), (5804, 2701312), (8192, 1913869), (10552, 1485824), (11608, 1350656), (21104, 742912), (23216, 675328), (42208, 371456), (46432, 337664), (84416, 185728), (92864, 168832)]