69484492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20509}}^1$

素因数の和:20542

約数の個数: 36

約数和(自身を含む): 152758480

約数和(自身を除く): 83273988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20509, 41018, 82036, 143563, 225599, 287126, 451198, 574252, 902396, 1579193, 2481589, 3158386, 4963178, 6316772, 9926356, 17371123, 34742246, 69484492]

約数ペア:

[(1, 69484492), (2, 34742246), (4, 17371123), (7, 9926356), (11, 6316772), (14, 4963178), (22, 3158386), (28, 2481589), (44, 1579193), (77, 902396), (121, 574252), (154, 451198), (242, 287126), (308, 225599), (484, 143563), (847, 82036), (1694, 41018), (3388, 20509)]