73124768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 155121120

約数和(自身を除く): 81996352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2797, 3268, 5594, 6536, 11188, 13072, 22376, 26144, 44752, 53143, 89504, 106286, 120271, 212572, 240542, 425144, 481084, 850288, 962168, 1700576, 1924336, 2285149, 3848672, 4570298, 9140596, 18281192, 36562384, 73124768]

約数ペア:

[(1, 73124768), (2, 36562384), (4, 18281192), (8, 9140596), (16, 4570298), (19, 3848672), (32, 2285149), (38, 1924336), (43, 1700576), (76, 962168), (86, 850288), (152, 481084), (172, 425144), (304, 240542), (344, 212572), (608, 120271), (688, 106286), (817, 89504), (1376, 53143), (1634, 44752), (2797, 26144), (3268, 22376), (5594, 13072), (6536, 11188)]