42866398

素因数分解:

$2^1\times {\mathrm{223}}^2\times {\mathrm{431}}^1$

素因数の和:879

約数の個数: 12

約数和(自身を含む): 64739088

約数和(自身を除く): 21872690

約数列:

[1, 2, 223, 431, 446, 862, 49729, 96113, 99458, 192226, 21433199, 42866398]

約数ペア:

[(1, 42866398), (2, 21433199), (223, 192226), (431, 99458), (446, 96113), (862, 49729)]