66700864028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{248883821}}^1$

素因数の和:248883892

約数の個数: 12

約数和(自身を含む): 118468699272

約数和(自身を除く): 51767835244

約数列:

[1, 2, 4, 67, 134, 268, 248883821, 497767642, 995535284, 16675216007, 33350432014, 66700864028]

約数ペア:

[(1, 66700864028), (2, 33350432014), (4, 16675216007), (67, 995535284), (134, 497767642), (268, 248883821)]