61604956

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1498

約数の個数: 36

約数和(自身を含む): 126001008

約数和(自身を除く): 64396052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1223, 1799, 2446, 3598, 4892, 7196, 8561, 12593, 17122, 25186, 34244, 50372, 59927, 119854, 239708, 314311, 628622, 1257244, 2200177, 4400354, 8800708, 15401239, 30802478, 61604956]

約数ペア:

[(1, 61604956), (2, 30802478), (4, 15401239), (7, 8800708), (14, 4400354), (28, 2200177), (49, 1257244), (98, 628622), (196, 314311), (257, 239708), (514, 119854), (1028, 59927), (1223, 50372), (1799, 34244), (2446, 25186), (3598, 17122), (4892, 12593), (7196, 8561)]