28562336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 62542368

約数和(自身を除く): 33980032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1531, 1696, 2332, 3062, 4664, 6124, 9328, 12248, 16841, 18656, 24496, 33682, 48992, 67364, 81143, 134728, 162286, 269456, 324572, 538912, 649144, 892573, 1298288, 1785146, 2596576, 3570292, 7140584, 14281168, 28562336]

約数ペア:

[(1, 28562336), (2, 14281168), (4, 7140584), (8, 3570292), (11, 2596576), (16, 1785146), (22, 1298288), (32, 892573), (44, 649144), (53, 538912), (88, 324572), (106, 269456), (176, 162286), (212, 134728), (352, 81143), (424, 67364), (583, 48992), (848, 33682), (1166, 24496), (1531, 18656), (1696, 16841), (2332, 12248), (3062, 9328), (4664, 6124)]