28533904

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 63799488

約数和(自身を除く): 35265584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2381, 2996, 4762, 5992, 9524, 11984, 16667, 19048, 33334, 38096, 66668, 133336, 254767, 266672, 509534, 1019068, 1783369, 2038136, 3566738, 4076272, 7133476, 14266952, 28533904]

約数ペア:

[(1, 28533904), (2, 14266952), (4, 7133476), (7, 4076272), (8, 3566738), (14, 2038136), (16, 1783369), (28, 1019068), (56, 509534), (107, 266672), (112, 254767), (214, 133336), (428, 66668), (749, 38096), (856, 33334), (1498, 19048), (1712, 16667), (2381, 11984), (2996, 9524), (4762, 5992)]