67040988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16981}}^1$

素因数の和:17042

約数の個数: 48

約数和(自身を含む): 182590464

約数和(自身を除く): 115549476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 16981, 33962, 50943, 67924, 101886, 118867, 203772, 237734, 356601, 475468, 713202, 798107, 1426404, 1596214, 2394321, 3192428, 4788642, 5586749, 9577284, 11173498, 16760247, 22346996, 33520494, 67040988]

約数ペア:

[(1, 67040988), (2, 33520494), (3, 22346996), (4, 16760247), (6, 11173498), (7, 9577284), (12, 5586749), (14, 4788642), (21, 3192428), (28, 2394321), (42, 1596214), (47, 1426404), (84, 798107), (94, 713202), (141, 475468), (188, 356601), (282, 237734), (329, 203772), (564, 118867), (658, 101886), (987, 67924), (1316, 50943), (1974, 33962), (3948, 16981)]