68811344

素因数分解:

$2^4\times 7^1\times {\mathrm{614387}}^1$

素因数の和:614402

約数の個数: 20

約数和(自身を含む): 152368224

約数和(自身を除く): 83556880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 614387, 1228774, 2457548, 4300709, 4915096, 8601418, 9830192, 17202836, 34405672, 68811344]

約数ペア:

[(1, 68811344), (2, 34405672), (4, 17202836), (7, 9830192), (8, 8601418), (14, 4915096), (16, 4300709), (28, 2457548), (56, 1228774), (112, 614387)]