28897148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27893}}^1$

素因数の和:27941

約数の個数: 24

約数和(自身を含む): 59358432

約数和(自身を除く): 30461284

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27893, 55786, 111572, 195251, 390502, 781004, 1032041, 2064082, 4128164, 7224287, 14448574, 28897148]

約数ペア:

[(1, 28897148), (2, 14448574), (4, 7224287), (7, 4128164), (14, 2064082), (28, 1032041), (37, 781004), (74, 390502), (148, 195251), (259, 111572), (518, 55786), (1036, 27893)]