67062736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{322417}}^1$

素因数の和:322438

約数の個数: 20

約数和(自身を含む): 139929412

約数和(自身を除く): 72866676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 322417, 644834, 1289668, 2579336, 4191421, 5158672, 8382842, 16765684, 33531368, 67062736]

約数ペア:

[(1, 67062736), (2, 33531368), (4, 16765684), (8, 8382842), (13, 5158672), (16, 4191421), (26, 2579336), (52, 1289668), (104, 644834), (208, 322417)]