28883368

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 55408320

約数和(自身を除く): 26524952

約数列:

[1, 2, 4, 8, 71, 142, 211, 241, 284, 422, 482, 568, 844, 964, 1688, 1928, 14981, 17111, 29962, 34222, 50851, 59924, 68444, 101702, 119848, 136888, 203404, 406808, 3610421, 7220842, 14441684, 28883368]

約数ペア:

[(1, 28883368), (2, 14441684), (4, 7220842), (8, 3610421), (71, 406808), (142, 203404), (211, 136888), (241, 119848), (284, 101702), (422, 68444), (482, 59924), (568, 50851), (844, 34222), (964, 29962), (1688, 17111), (1928, 14981)]