47137792

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3574

約数の個数: 44

約数和(自身を含む): 101506636

約数和(自身を除く): 54368844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 3541, 6656, 7082, 13312, 14164, 28328, 46033, 56656, 92066, 113312, 184132, 226624, 368264, 453248, 736528, 906496, 1473056, 1812992, 2946112, 3625984, 5892224, 11784448, 23568896, 47137792]

約数ペア:

[(1, 47137792), (2, 23568896), (4, 11784448), (8, 5892224), (13, 3625984), (16, 2946112), (26, 1812992), (32, 1473056), (52, 906496), (64, 736528), (104, 453248), (128, 368264), (208, 226624), (256, 184132), (416, 113312), (512, 92066), (832, 56656), (1024, 46033), (1664, 28328), (3328, 14164), (3541, 13312), (6656, 7082)]