71454032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{343529}}^1$

素因数の和:343550

約数の個数: 20

約数和(自身を含む): 149092020

約数和(自身を除く): 77637988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 343529, 687058, 1374116, 2748232, 4465877, 5496464, 8931754, 17863508, 35727016, 71454032]

約数ペア:

[(1, 71454032), (2, 35727016), (4, 17863508), (8, 8931754), (13, 5496464), (16, 4465877), (26, 2748232), (52, 1374116), (104, 687058), (208, 343529)]