28963802

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 50746644

約数和(自身を除く): 21782842

約数列:

[1, 2, 7, 14, 49, 98, 337, 674, 877, 1754, 2359, 4718, 6139, 12278, 16513, 33026, 42973, 85946, 295549, 591098, 2068843, 4137686, 14481901, 28963802]

約数ペア:

[(1, 28963802), (2, 14481901), (7, 4137686), (14, 2068843), (49, 591098), (98, 295549), (337, 85946), (674, 42973), (877, 33026), (1754, 16513), (2359, 12278), (4718, 6139)]