13564928

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1052

約数の個数: 44

約数和(自身を含む): 29231160

約数和(自身を除く): 15666232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1019, 1024, 1664, 2038, 3328, 4076, 6656, 8152, 13247, 13312, 16304, 26494, 32608, 52988, 65216, 105976, 130432, 211952, 260864, 423904, 521728, 847808, 1043456, 1695616, 3391232, 6782464, 13564928]

約数ペア:

[(1, 13564928), (2, 6782464), (4, 3391232), (8, 1695616), (13, 1043456), (16, 847808), (26, 521728), (32, 423904), (52, 260864), (64, 211952), (104, 130432), (128, 105976), (208, 65216), (256, 52988), (416, 32608), (512, 26494), (832, 16304), (1019, 13312), (1024, 13247), (1664, 8152), (2038, 6656), (3328, 4076)]