28710612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12659}}^1$

素因数の和:12682

約数の個数: 60

約数和(自身を含む): 85784160

約数和(自身を除く): 57073548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 12659, 25318, 37977, 50636, 75954, 88613, 113931, 151908, 177226, 227862, 265839, 341793, 354452, 455724, 531678, 683586, 797517, 1025379, 1063356, 1367172, 1595034, 2050758, 2392551, 3190068, 4101516, 4785102, 7177653, 9570204, 14355306, 28710612]

約数ペア:

[(1, 28710612), (2, 14355306), (3, 9570204), (4, 7177653), (6, 4785102), (7, 4101516), (9, 3190068), (12, 2392551), (14, 2050758), (18, 1595034), (21, 1367172), (27, 1063356), (28, 1025379), (36, 797517), (42, 683586), (54, 531678), (63, 455724), (81, 354452), (84, 341793), (108, 265839), (126, 227862), (162, 177226), (189, 151908), (252, 113931), (324, 88613), (378, 75954), (567, 50636), (756, 37977), (1134, 25318), (2268, 12659)]