28980112

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6311}}^1$

素因数の和:6367

約数の個数: 40

約数和(自身を含む): 65745792

約数和(自身を除く): 36765680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 6311, 12622, 25244, 44177, 50488, 88354, 100976, 176708, 258751, 353416, 517502, 706832, 1035004, 1811257, 2070008, 3622514, 4140016, 7245028, 14490056, 28980112]

約数ペア:

[(1, 28980112), (2, 14490056), (4, 7245028), (7, 4140016), (8, 3622514), (14, 2070008), (16, 1811257), (28, 1035004), (41, 706832), (56, 517502), (82, 353416), (112, 258751), (164, 176708), (287, 100976), (328, 88354), (574, 50488), (656, 44177), (1148, 25244), (2296, 12622), (4592, 6311)]