47990768

素因数分解:

$2^4\times 7^1\times {\mathrm{428489}}^1$

素因数の和:428504

約数の個数: 20

約数和(自身を含む): 106265520

約数和(自身を除く): 58274752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 428489, 856978, 1713956, 2999423, 3427912, 5998846, 6855824, 11997692, 23995384, 47990768]

約数ペア:

[(1, 47990768), (2, 23995384), (4, 11997692), (7, 6855824), (8, 5998846), (14, 3427912), (16, 2999423), (28, 1713956), (56, 856978), (112, 428489)]