71849656

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{64613}}^1$

素因数の和:64758

約数の個数: 16

約数和(自身を含む): 135689400

約数和(自身を除く): 63839744

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 64613, 129226, 258452, 516904, 8981207, 17962414, 35924828, 71849656]

約数ペア:

[(1, 71849656), (2, 35924828), (4, 17962414), (8, 8981207), (139, 516904), (278, 258452), (556, 129226), (1112, 64613)]