28371692

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 22189588

約数列:

[1, 2, 4, 107, 151, 214, 302, 428, 439, 604, 878, 1756, 16157, 32314, 46973, 64628, 66289, 93946, 132578, 187892, 265156, 7092923, 14185846, 28371692]

約数ペア:

[(1, 28371692), (2, 14185846), (4, 7092923), (107, 265156), (151, 187892), (214, 132578), (302, 93946), (428, 66289), (439, 64628), (604, 46973), (878, 32314), (1756, 16157)]