66944372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80077}}^1$

素因数の和:80111

約数の個数: 24

約数和(自身を含む): 134531040

約数和(自身を除く): 67586668

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 80077, 160154, 320308, 880847, 1521463, 1761694, 3042926, 3523388, 6085852, 16736093, 33472186, 66944372]

約数ペア:

[(1, 66944372), (2, 33472186), (4, 16736093), (11, 6085852), (19, 3523388), (22, 3042926), (38, 1761694), (44, 1521463), (76, 880847), (209, 320308), (418, 160154), (836, 80077)]