2912842576

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{72043}}^1$

素因数の和:72096

約数の個数: 60

約数和(自身を含む): 6807293472

約数和(自身を除く): 3894450896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 2128, 2527, 2888, 5054, 5776, 10108, 20216, 40432, 72043, 144086, 288172, 504301, 576344, 1008602, 1152688, 1368817, 2017204, 2737634, 4034408, 5475268, 8068816, 9581719, 10950536, 19163438, 21901072, 26007523, 38326876, 52015046, 76653752, 104030092, 153307504, 182052661, 208060184, 364105322, 416120368, 728210644, 1456421288, 2912842576]

約数ペア:

[(1, 2912842576), (2, 1456421288), (4, 728210644), (7, 416120368), (8, 364105322), (14, 208060184), (16, 182052661), (19, 153307504), (28, 104030092), (38, 76653752), (56, 52015046), (76, 38326876), (112, 26007523), (133, 21901072), (152, 19163438), (266, 10950536), (304, 9581719), (361, 8068816), (532, 5475268), (722, 4034408), (1064, 2737634), (1444, 2017204), (2128, 1368817), (2527, 1152688), (2888, 1008602), (5054, 576344), (5776, 504301), (10108, 288172), (20216, 144086), (40432, 72043)]