5577728

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 44

約数和(自身を含む): 12036360

約数和(自身を除く): 6458632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 419, 512, 832, 838, 1024, 1664, 1676, 3328, 3352, 5447, 6656, 6704, 10894, 13312, 13408, 21788, 26816, 43576, 53632, 87152, 107264, 174304, 214528, 348608, 429056, 697216, 1394432, 2788864, 5577728]

約数ペア:

[(1, 5577728), (2, 2788864), (4, 1394432), (8, 697216), (13, 429056), (16, 348608), (26, 214528), (32, 174304), (52, 107264), (64, 87152), (104, 53632), (128, 43576), (208, 26816), (256, 21788), (416, 13408), (419, 13312), (512, 10894), (832, 6704), (838, 6656), (1024, 5447), (1664, 3352), (1676, 3328)]