71817962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{57089}}^1$

素因数の和:57145

約数の個数: 16

約数和(自身を含む): 117148680

約数和(自身を除く): 45330718

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 57089, 114178, 970513, 1941026, 2112293, 4224586, 35908981, 71817962]

約数ペア:

[(1, 71817962), (2, 35908981), (17, 4224586), (34, 2112293), (37, 1941026), (74, 970513), (629, 114178), (1258, 57089)]