67863404

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{23531}}^1$

素因数の和:23645

約数の個数: 24

約数和(自身を含む): 137050368

約数和(自身を除く): 69186964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 23531, 47062, 94124, 164717, 329434, 658868, 2423693, 4847386, 9694772, 16965851, 33931702, 67863404]

約数ペア:

[(1, 67863404), (2, 33931702), (4, 16965851), (7, 9694772), (14, 4847386), (28, 2423693), (103, 658868), (206, 329434), (412, 164717), (721, 94124), (1442, 47062), (2884, 23531)]