67668524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19973}}^1$

素因数の和:20006

約数の個数: 36

約数和(自身を含む): 148766352

約数和(自身を除く): 81097828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19973, 39946, 79892, 139811, 219703, 279622, 439406, 559244, 878812, 1537921, 2416733, 3075842, 4833466, 6151684, 9666932, 16917131, 33834262, 67668524]

約数ペア:

[(1, 67668524), (2, 33834262), (4, 16917131), (7, 9666932), (11, 6151684), (14, 4833466), (22, 3075842), (28, 2416733), (44, 1537921), (77, 878812), (121, 559244), (154, 439406), (242, 279622), (308, 219703), (484, 139811), (847, 79892), (1694, 39946), (3388, 19973)]