28853136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15413}}^1$

素因数の和:15440

約数の個数: 60

約数和(自身を含む): 86965788

約数和(自身を除く): 58112652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15413, 30826, 46239, 61652, 92478, 123304, 138717, 184956, 200369, 246608, 277434, 369912, 400738, 554868, 601107, 739824, 801476, 1109736, 1202214, 1602952, 1803321, 2219472, 2404428, 3205904, 3606642, 4808856, 7213284, 9617712, 14426568, 28853136]

約数ペア:

[(1, 28853136), (2, 14426568), (3, 9617712), (4, 7213284), (6, 4808856), (8, 3606642), (9, 3205904), (12, 2404428), (13, 2219472), (16, 1803321), (18, 1602952), (24, 1202214), (26, 1109736), (36, 801476), (39, 739824), (48, 601107), (52, 554868), (72, 400738), (78, 369912), (104, 277434), (117, 246608), (144, 200369), (156, 184956), (208, 138717), (234, 123304), (312, 92478), (468, 61652), (624, 46239), (936, 30826), (1872, 15413)]