28926616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{84089}}^1$

素因数の和:84138

約数の個数: 16

約数和(自身を含む): 55499400

約数和(自身を除く): 26572784

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 84089, 168178, 336356, 672712, 3615827, 7231654, 14463308, 28926616]

約数ペア:

[(1, 28926616), (2, 14463308), (4, 7231654), (8, 3615827), (43, 672712), (86, 336356), (172, 168178), (344, 84089)]