68717656

素因数分解:

$2^3\times 7^1\times {\mathrm{1227101}}^1$

素因数の和:1227114

約数の個数: 16

約数和(自身を含む): 147252240

約数和(自身を除く): 78534584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1227101, 2454202, 4908404, 8589707, 9816808, 17179414, 34358828, 68717656]

約数ペア:

[(1, 68717656), (2, 34358828), (4, 17179414), (7, 9816808), (8, 8589707), (14, 4908404), (28, 2454202), (56, 1227101)]