71337656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685939}}^1$

素因数の和:685958

約数の個数: 16

約数和(自身を含む): 144047400

約数和(自身を除く): 72709744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685939, 1371878, 2743756, 5487512, 8917207, 17834414, 35668828, 71337656]

約数ペア:

[(1, 71337656), (2, 35668828), (4, 17834414), (8, 8917207), (13, 5487512), (26, 2743756), (52, 1371878), (104, 685939)]