66980836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44417}}^1$

素因数の和:44463

約数の個数: 24

約数和(自身を含む): 130588920

約数和(自身を除く): 63608084

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 44417, 88834, 177668, 577421, 1154842, 1288093, 2309684, 2576186, 5152372, 16745209, 33490418, 66980836]

約数ペア:

[(1, 66980836), (2, 33490418), (4, 16745209), (13, 5152372), (26, 2576186), (29, 2309684), (52, 1288093), (58, 1154842), (116, 577421), (377, 177668), (754, 88834), (1508, 44417)]