66884576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 77904544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1367, 1529, 2224, 2734, 3058, 4448, 5468, 6116, 10936, 12232, 15037, 21872, 24464, 30074, 43744, 48928, 60148, 120296, 190013, 240592, 380026, 481184, 760052, 1520104, 2090143, 3040208, 4180286, 6080416, 8360572, 16721144, 33442288, 66884576]

約数ペア:

[(1, 66884576), (2, 33442288), (4, 16721144), (8, 8360572), (11, 6080416), (16, 4180286), (22, 3040208), (32, 2090143), (44, 1520104), (88, 760052), (139, 481184), (176, 380026), (278, 240592), (352, 190013), (556, 120296), (1112, 60148), (1367, 48928), (1529, 43744), (2224, 30074), (2734, 24464), (3058, 21872), (4448, 15037), (5468, 12232), (6116, 10936)]