71601656

素因数分解:

$2^3\times 7^1\times {\mathrm{1278601}}^1$

素因数の和:1278614

約数の個数: 16

約数和(自身を含む): 153432240

約数和(自身を除く): 81830584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1278601, 2557202, 5114404, 8950207, 10228808, 17900414, 35800828, 71601656]

約数ペア:

[(1, 71601656), (2, 35800828), (4, 17900414), (7, 10228808), (8, 8950207), (14, 5114404), (28, 2557202), (56, 1278601)]