28693813918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1367}}^1\times {\mathrm{12391}}^1$

素因数の和:13789

約数の個数: 48

約数和(自身を含む): 54111601152

約数和(自身を除く): 25417787234

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1367, 1694, 2734, 9569, 12391, 15037, 19138, 24782, 30074, 86737, 105259, 136301, 165407, 173474, 210518, 272602, 330814, 954107, 1157849, 1499311, 1908214, 2315698, 2998622, 10495177, 16938497, 20990354, 33876994, 118569479, 186323467, 237138958, 372646934, 1304264269, 2049558137, 2608528538, 4099116274, 14346906959, 28693813918]

約数ペア:

[(1, 28693813918), (2, 14346906959), (7, 4099116274), (11, 2608528538), (14, 2049558137), (22, 1304264269), (77, 372646934), (121, 237138958), (154, 186323467), (242, 118569479), (847, 33876994), (1367, 20990354), (1694, 16938497), (2734, 10495177), (9569, 2998622), (12391, 2315698), (15037, 1908214), (19138, 1499311), (24782, 1157849), (30074, 954107), (86737, 330814), (105259, 272602), (136301, 210518), (165407, 173474)]