65280722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3917}}^1$

素因数の和:4573

約数の個数: 16

約数和(自身を含む): 105644952

約数和(自身を除く): 40364230

約数列:

[1, 2, 13, 26, 641, 1282, 3917, 7834, 8333, 16666, 50921, 101842, 2510797, 5021594, 32640361, 65280722]

約数ペア:

[(1, 65280722), (2, 32640361), (13, 5021594), (26, 2510797), (641, 101842), (1282, 50921), (3917, 16666), (7834, 8333)]