68253872

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{6959}}^1$

素因数の和:7580

約数の個数: 20

約数和(自身を含む): 132476640

約数和(自身を除く): 64222768

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 6959, 9808, 13918, 27836, 55672, 111344, 4265867, 8531734, 17063468, 34126936, 68253872]

約数ペア:

[(1, 68253872), (2, 34126936), (4, 17063468), (8, 8531734), (16, 4265867), (613, 111344), (1226, 55672), (2452, 27836), (4904, 13918), (6959, 9808)]