67198714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4721}}^1$

素因数の和:5381

約数の個数: 16

約数和(自身を含む): 110154816

約数和(自身を除く): 42956102

約数列:

[1, 2, 11, 22, 647, 1294, 4721, 7117, 9442, 14234, 51931, 103862, 3054487, 6108974, 33599357, 67198714]

約数ペア:

[(1, 67198714), (2, 33599357), (11, 6108974), (22, 3054487), (647, 103862), (1294, 51931), (4721, 14234), (7117, 9442)]