75719228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20509}}^1$

素因数の和:20597

約数の個数: 24

約数和(自身を含む): 144718560

約数和(自身を除く): 68999332

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 20509, 41018, 82036, 266617, 533234, 1066468, 1456139, 2912278, 5824556, 18929807, 37859614, 75719228]

約数ペア:

[(1, 75719228), (2, 37859614), (4, 18929807), (13, 5824556), (26, 2912278), (52, 1456139), (71, 1066468), (142, 533234), (284, 266617), (923, 82036), (1846, 41018), (3692, 20509)]