28575994

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1451}}^1$

素因数の和:1725

約数の個数: 16

約数和(自身を含む): 44082720

約数和(自身を除く): 15506726

約数列:

[1, 2, 43, 86, 229, 458, 1451, 2902, 9847, 19694, 62393, 124786, 332279, 664558, 14287997, 28575994]

約数ペア:

[(1, 28575994), (2, 14287997), (43, 664558), (86, 332279), (229, 124786), (458, 62393), (1451, 19694), (2902, 9847)]