28156634376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{40127}}^1$

素因数の和:40335

約数の個数: 96

約数和(自身を含む): 76665346560

約数和(自身を除く): 48508712184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 173, 312, 338, 346, 507, 519, 676, 692, 1014, 1038, 1352, 1384, 2028, 2076, 2249, 4056, 4152, 4498, 6747, 8996, 13494, 17992, 26988, 29237, 40127, 53976, 58474, 80254, 87711, 116948, 120381, 160508, 175422, 233896, 240762, 321016, 350844, 481524, 521651, 701688, 963048, 1043302, 1564953, 2086604, 3129906, 4173208, 6259812, 6781463, 6941971, 12519624, 13562926, 13883942, 20344389, 20825913, 27125852, 27767884, 40688778, 41651826, 54251704, 55535768, 81377556, 83303652, 90245623, 162755112, 166607304, 180491246, 270736869, 360982492, 541473738, 721964984, 1082947476, 1173193099, 2165894952, 2346386198, 3519579297, 4692772396, 7039158594, 9385544792, 14078317188, 28156634376]

約数ペア:

[(1, 28156634376), (2, 14078317188), (3, 9385544792), (4, 7039158594), (6, 4692772396), (8, 3519579297), (12, 2346386198), (13, 2165894952), (24, 1173193099), (26, 1082947476), (39, 721964984), (52, 541473738), (78, 360982492), (104, 270736869), (156, 180491246), (169, 166607304), (173, 162755112), (312, 90245623), (338, 83303652), (346, 81377556), (507, 55535768), (519, 54251704), (676, 41651826), (692, 40688778), (1014, 27767884), (1038, 27125852), (1352, 20825913), (1384, 20344389), (2028, 13883942), (2076, 13562926), (2249, 12519624), (4056, 6941971), (4152, 6781463), (4498, 6259812), (6747, 4173208), (8996, 3129906), (13494, 2086604), (17992, 1564953), (26988, 1043302), (29237, 963048), (40127, 701688), (53976, 521651), (58474, 481524), (80254, 350844), (87711, 321016), (116948, 240762), (120381, 233896), (160508, 175422)]