4277238368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{20441}}^1$

素因数の和:20967

約数の個数: 48

約数和(自身を含む): 9087041376

約数和(自身を除く): 4809803008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 503, 1006, 2012, 4024, 6539, 8048, 13078, 16096, 20441, 26156, 40882, 52312, 81764, 104624, 163528, 209248, 265733, 327056, 531466, 654112, 1062932, 2125864, 4251728, 8503456, 10281823, 20563646, 41127292, 82254584, 133663699, 164509168, 267327398, 329018336, 534654796, 1069309592, 2138619184, 4277238368]

約数ペア:

[(1, 4277238368), (2, 2138619184), (4, 1069309592), (8, 534654796), (13, 329018336), (16, 267327398), (26, 164509168), (32, 133663699), (52, 82254584), (104, 41127292), (208, 20563646), (416, 10281823), (503, 8503456), (1006, 4251728), (2012, 2125864), (4024, 1062932), (6539, 654112), (8048, 531466), (13078, 327056), (16096, 265733), (20441, 209248), (26156, 163528), (40882, 104624), (52312, 81764)]