66995548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3067}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 120952832

約数和(自身を除く): 53957284

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 3067, 5461, 6134, 10922, 12268, 21844, 131881, 263762, 389509, 527524, 779018, 1558036, 16748887, 33497774, 66995548]

約数ペア:

[(1, 66995548), (2, 33497774), (4, 16748887), (43, 1558036), (86, 779018), (127, 527524), (172, 389509), (254, 263762), (508, 131881), (3067, 21844), (5461, 12268), (6134, 10922)]