66928246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{39509}}^1$

素因数の和:39540

約数の個数: 24

約数和(自身を含む): 126115920

約数和(自身を除く): 59187674

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 39509, 79018, 276563, 434599, 553126, 869198, 3042193, 4780589, 6084386, 9561178, 33464123, 66928246]

約数ペア:

[(1, 66928246), (2, 33464123), (7, 9561178), (11, 6084386), (14, 4780589), (22, 3042193), (77, 869198), (121, 553126), (154, 434599), (242, 276563), (847, 79018), (1694, 39509)]