22227951616

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{208721}}^1$

素因数の和:208760

約数の個数: 56

約数和(自身を含む): 47872895364

約数和(自身を除く): 25644943748

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 8192, 13312, 26624, 53248, 106496, 208721, 417442, 834884, 1669768, 2713373, 3339536, 5426746, 6679072, 10853492, 13358144, 21706984, 26716288, 43413968, 53432576, 86827936, 106865152, 173655872, 213730304, 347311744, 427460608, 694623488, 854921216, 1389246976, 1709842432, 2778493952, 5556987904, 11113975808, 22227951616]

約数ペア:

[(1, 22227951616), (2, 11113975808), (4, 5556987904), (8, 2778493952), (13, 1709842432), (16, 1389246976), (26, 854921216), (32, 694623488), (52, 427460608), (64, 347311744), (104, 213730304), (128, 173655872), (208, 106865152), (256, 86827936), (416, 53432576), (512, 43413968), (832, 26716288), (1024, 21706984), (1664, 13358144), (2048, 10853492), (3328, 6679072), (4096, 5426746), (6656, 3339536), (8192, 2713373), (13312, 1669768), (26624, 834884), (53248, 417442), (106496, 208721)]