69260884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20443}}^1$

素因数の和:20476

約数の個数: 36

約数和(自身を含む): 152266912

約数和(自身を除く): 83006028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20443, 40886, 81772, 143101, 224873, 286202, 449746, 572404, 899492, 1574111, 2473603, 3148222, 4947206, 6296444, 9894412, 17315221, 34630442, 69260884]

約数ペア:

[(1, 69260884), (2, 34630442), (4, 17315221), (7, 9894412), (11, 6296444), (14, 4947206), (22, 3148222), (28, 2473603), (44, 1574111), (77, 899492), (121, 572404), (154, 449746), (242, 286202), (308, 224873), (484, 143101), (847, 81772), (1694, 40886), (3388, 20443)]