40488972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78467}}^1$

素因数の和:78517

約数の個数: 24

約数和(自身を含む): 96672576

約数和(自身を除く): 56183604

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 78467, 156934, 235401, 313868, 470802, 941604, 3374081, 6748162, 10122243, 13496324, 20244486, 40488972]

約数ペア:

[(1, 40488972), (2, 20244486), (3, 13496324), (4, 10122243), (6, 6748162), (12, 3374081), (43, 941604), (86, 470802), (129, 313868), (172, 235401), (258, 156934), (516, 78467)]