126903296

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{9533}}^1$

素因数の和:9566

約数の個数: 44

約数和(自身を含む): 273225372

約数和(自身を除く): 146322076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 9533, 13312, 19066, 38132, 76264, 123929, 152528, 247858, 305056, 495716, 610112, 991432, 1220224, 1982864, 2440448, 3965728, 4880896, 7931456, 9761792, 15862912, 31725824, 63451648, 126903296]

約数ペア:

[(1, 126903296), (2, 63451648), (4, 31725824), (8, 15862912), (13, 9761792), (16, 7931456), (26, 4880896), (32, 3965728), (52, 2440448), (64, 1982864), (104, 1220224), (128, 991432), (208, 610112), (256, 495716), (416, 305056), (512, 247858), (832, 152528), (1024, 123929), (1664, 76264), (3328, 38132), (6656, 19066), (9533, 13312)]