71822144

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:543

約数の個数: 56

約数和(自身を含む): 152083008

約数和(自身を除く): 80260864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 251, 263, 272, 502, 526, 544, 1004, 1052, 1088, 2008, 2104, 4016, 4208, 4267, 4471, 8032, 8416, 8534, 8942, 16064, 16832, 17068, 17884, 34136, 35768, 66013, 68272, 71536, 132026, 136544, 143072, 264052, 273088, 286144, 528104, 1056208, 1122221, 2112416, 2244442, 4224832, 4488884, 8977768, 17955536, 35911072, 71822144]

約数ペア:

[(1, 71822144), (2, 35911072), (4, 17955536), (8, 8977768), (16, 4488884), (17, 4224832), (32, 2244442), (34, 2112416), (64, 1122221), (68, 1056208), (136, 528104), (251, 286144), (263, 273088), (272, 264052), (502, 143072), (526, 136544), (544, 132026), (1004, 71536), (1052, 68272), (1088, 66013), (2008, 35768), (2104, 34136), (4016, 17884), (4208, 17068), (4267, 16832), (4471, 16064), (8032, 8942), (8416, 8534)]