40965484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63611}}^1$

素因数の和:63645

約数の個数: 24

約数和(自身を含む): 85494528

約数和(自身を除く): 44529044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 63611, 127222, 254444, 445277, 890554, 1463053, 1781108, 2926106, 5852212, 10241371, 20482742, 40965484]

約数ペア:

[(1, 40965484), (2, 20482742), (4, 10241371), (7, 5852212), (14, 2926106), (23, 1781108), (28, 1463053), (46, 890554), (92, 445277), (161, 254444), (322, 127222), (644, 63611)]