68199404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187361}}^1$

素因数の和:187385

約数の個数: 24

約数和(自身を含む): 146891808

約数和(自身を除く): 78692404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 187361, 374722, 749444, 1311527, 2435693, 2623054, 4871386, 5246108, 9742772, 17049851, 34099702, 68199404]

約数ペア:

[(1, 68199404), (2, 34099702), (4, 17049851), (7, 9742772), (13, 5246108), (14, 4871386), (26, 2623054), (28, 2435693), (52, 1311527), (91, 749444), (182, 374722), (364, 187361)]