71319989054

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{1303}}^1\times {\mathrm{52529}}^1$

素因数の和:54355

約数の個数: 16

約数和(自身を含む): 107269621920

約数和(自身を除く): 35949632866

約数列:

[1, 2, 521, 1042, 1303, 2606, 52529, 105058, 678863, 1357726, 27367609, 54735218, 68445287, 136890574, 35659994527, 71319989054]

約数ペア:

[(1, 71319989054), (2, 35659994527), (521, 136890574), (1042, 68445287), (1303, 54735218), (2606, 27367609), (52529, 1357726), (105058, 678863)]