68683708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4993}}^1$

素因数の和:5197

約数の個数: 24

約数和(自身を含む): 127247120

約数和(自身を除く): 58563412

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 4993, 6878, 9986, 13756, 19972, 94867, 189734, 379468, 903733, 1807466, 3614932, 17170927, 34341854, 68683708]

約数ペア:

[(1, 68683708), (2, 34341854), (4, 17170927), (19, 3614932), (38, 1807466), (76, 903733), (181, 379468), (362, 189734), (724, 94867), (3439, 19972), (4993, 13756), (6878, 9986)]